diff --git a/sb125_analyses/corridor_study/_utils.py b/sb125_analyses/corridor_study/_utils.py
index d93da68a2..aba4dcdc6 100644
--- a/sb125_analyses/corridor_study/_utils.py
+++ b/sb125_analyses/corridor_study/_utils.py
@@ -35,6 +35,10 @@ def get_tranist_agency_counts(df, primary_mode_col, transit_mode_col, transit_ag
     modes = (df
              >>filter(_[primary_mode_col] =="public_transit")
              >>count(_[transit_mode_col])>>arrange(-_.n))
+    
+    modes[transit_mode_col] = modes[transit_mode_col].astype(str)
+    # modes[transit_agency_col] = modes[transit_agency_col].astype(str)
+    
     modes['n_modes_taken'] = modes[transit_mode_col].apply(lambda x: len(x.split()))
 
     return agencies, modes
diff --git a/sb125_analyses/corridor_study/data_downloads_baybridge.ipynb b/sb125_analyses/corridor_study/data_downloads_baybridge.ipynb
index 9db75d062..181e33062 100644
--- a/sb125_analyses/corridor_study/data_downloads_baybridge.ipynb
+++ b/sb125_analyses/corridor_study/data_downloads_baybridge.ipynb
@@ -19,7 +19,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "/tmp/ipykernel_734/4150955979.py:10: DeprecationWarning: Importing display from IPython.core.display is deprecated since IPython 7.14, please import from IPython display\n",
+      "/tmp/ipykernel_483/4150955979.py:10: DeprecationWarning: Importing display from IPython.core.display is deprecated since IPython 7.14, please import from IPython display\n",
       "  from IPython.core.display import display\n"
      ]
     }
@@ -116,7 +116,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "/tmp/ipykernel_734/2643890524.py:1: DtypeWarning: Columns (2,4,5,9,10,11,18,25,26,29,30,35,36,40,43,48,50) have mixed types. Specify dtype option on import or set low_memory=False.\n",
+      "/tmp/ipykernel_483/2643890524.py:1: DtypeWarning: Columns (2,4,5,9,10,11,18,25,26,29,30,35,36,40,43,48,50) have mixed types. Specify dtype option on import or set low_memory=False.\n",
       "  r_trips = to_snakecase(pd.read_csv(f\"{GCS_PATH}{replica_trips}\"))\n"
      ]
     }
@@ -231,69 +231,69 @@
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
-       "      <th>553553</th>\n",
-       "      <td>single_family</td>\n",
-       "      <td>54</td>\n",
-       "      <td>indo_european</td>\n",
-       "      <td>3551.25 (Contra Costa, CA)</td>\n",
-       "      <td>3983964165863772194</td>\n",
+       "      <th>199078</th>\n",
+       "      <td>multi_family</td>\n",
+       "      <td>46</td>\n",
+       "      <td>other</td>\n",
+       "      <td>4501.01 (Alameda, CA)</td>\n",
+       "      <td>69970950706205725</td>\n",
        "      <td>male</td>\n",
-       "      <td>1 (Tract 3551.25, Contra Costa, CA)</td>\n",
+       "      <td>2 (Tract 4501.01, Alameda, CA)</td>\n",
        "      <td>California</td>\n",
        "      <td>California</td>\n",
-       "      <td>asian_not_hispanic_or_latino</td>\n",
+       "      <td>white_not_hispanic_or_latino</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>core</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
-       "      <td>35.0</td>\n",
-       "      <td>9101372044721674445</td>\n",
-       "      <td>1 (Tract 117, San Francisco, CA)</td>\n",
-       "      <td>office</td>\n",
+       "      <td>39.0</td>\n",
+       "      <td>4486197526664593040</td>\n",
+       "      <td>2 (Tract 105, San Francisco, CA)</td>\n",
+       "      <td>non_retail_attraction</td>\n",
        "      <td>in_person</td>\n",
        "      <td>California</td>\n",
        "      <td>San Francisco</td>\n",
-       "      <td>1 (Tract 117, San Francisco, CA)</td>\n",
-       "      <td>117 (San Francisco, CA)</td>\n",
-       "      <td>385384.0</td>\n",
-       "      <td>1 (Tract 3551.25, Contra Costa, CA)</td>\n",
+       "      <td>2 (Tract 105, San Francisco, CA)</td>\n",
+       "      <td>105 (San Francisco, CA)</td>\n",
+       "      <td>237966.0</td>\n",
+       "      <td>2 (Tract 4501.01, Alameda, CA)</td>\n",
        "      <td>public_transit</td>\n",
-       "      <td>three_plus</td>\n",
+       "      <td>one</td>\n",
        "      <td>auto_passenger</td>\n",
        "      <td>home</td>\n",
-       "      <td>single_family</td>\n",
+       "      <td>multiple_units</td>\n",
        "      <td>NaN</td>\n",
        "      <td>California</td>\n",
        "      <td>4.0</td>\n",
-       "      <td>Contra Costa</td>\n",
-       "      <td>office</td>\n",
-       "      <td>naics54</td>\n",
-       "      <td>owner</td>\n",
+       "      <td>Alameda</td>\n",
+       "      <td>non_retail_attraction</td>\n",
+       "      <td>naics31_33</td>\n",
+       "      <td>renter</td>\n",
        "      <td>unknown_fuel_type</td>\n",
-       "      <td>3551.25 (Contra Costa, CA)</td>\n",
-       "      <td>117 (San Francisco, CA)</td>\n",
+       "      <td>4501.01 (Alameda, CA)</td>\n",
+       "      <td>105 (San Francisco, CA)</td>\n",
        "      <td>advanced_degree</td>\n",
-       "      <td>07:05:00</td>\n",
-       "      <td>171281.0</td>\n",
+       "      <td>04:53:00</td>\n",
+       "      <td>237966.0</td>\n",
        "      <td>employed</td>\n",
        "      <td>work</td>\n",
-       "      <td>single_family</td>\n",
+       "      <td>multi_family</td>\n",
        "      <td>San Francisco</td>\n",
-       "      <td>39.7</td>\n",
+       "      <td>36.7</td>\n",
        "      <td>not_attending_school</td>\n",
-       "      <td>Contra Costa</td>\n",
-       "      <td>10449641475948959375</td>\n",
-       "      <td>07:59:40</td>\n",
+       "      <td>Alameda</td>\n",
+       "      <td>11699013211020046684</td>\n",
+       "      <td>05:39:20</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>279158</th>\n",
-       "      <td>single_family</td>\n",
-       "      <td>22</td>\n",
+       "      <th>362910</th>\n",
+       "      <td>multi_family</td>\n",
+       "      <td>65</td>\n",
        "      <td>english</td>\n",
-       "      <td>4230 (Alameda, CA)</td>\n",
-       "      <td>1400348454720165044</td>\n",
-       "      <td>male</td>\n",
-       "      <td>2 (Tract 4230, Alameda, CA)</td>\n",
+       "      <td>615.06 (San Francisco, CA)</td>\n",
+       "      <td>14710396768871133663</td>\n",
+       "      <td>female</td>\n",
+       "      <td>1 (Tract 615.06, San Francisco, CA)</td>\n",
        "      <td>California</td>\n",
        "      <td>California</td>\n",
        "      <td>white_not_hispanic_or_latino</td>\n",
@@ -301,209 +301,209 @@
        "      <td>NaN</td>\n",
        "      <td>core</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
-       "      <td>51.0</td>\n",
-       "      <td>3185555683721970505</td>\n",
-       "      <td>3 (Tract 117, San Francisco, CA)</td>\n",
-       "      <td>non_retail_attraction</td>\n",
-       "      <td>unemployed_under_16_not_in_labor_force</td>\n",
+       "      <td>30.0</td>\n",
+       "      <td>3388798362605091248</td>\n",
+       "      <td>1 (Tract 3551.13, Contra Costa, CA)</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>in_person</td>\n",
        "      <td>California</td>\n",
-       "      <td>San Francisco</td>\n",
-       "      <td>Does not have work/school location</td>\n",
-       "      <td>117 (San Francisco, CA)</td>\n",
-       "      <td>47611.0</td>\n",
-       "      <td>2 (Tract 4230, Alameda, CA)</td>\n",
-       "      <td>other_travel_mode</td>\n",
-       "      <td>two</td>\n",
-       "      <td>private_auto</td>\n",
+       "      <td>Contra Costa</td>\n",
+       "      <td>1 (Tract 615.01, San Francisco, CA)</td>\n",
+       "      <td>3551.13 (Contra Costa, CA)</td>\n",
+       "      <td>237586.0</td>\n",
+       "      <td>1 (Tract 615.06, San Francisco, CA)</td>\n",
+       "      <td>walking</td>\n",
+       "      <td>one</td>\n",
+       "      <td>auto_passenger</td>\n",
        "      <td>home</td>\n",
-       "      <td>single_family</td>\n",
+       "      <td>multiple_units</td>\n",
        "      <td>NaN</td>\n",
-       "      <td>Does not have work/school location</td>\n",
+       "      <td>California</td>\n",
        "      <td>2.0</td>\n",
-       "      <td>Alameda</td>\n",
-       "      <td>non_retail_attraction</td>\n",
-       "      <td>not_working</td>\n",
-       "      <td>owner</td>\n",
-       "      <td>other_non_bev</td>\n",
-       "      <td>4230 (Alameda, CA)</td>\n",
-       "      <td>Does not have work/school location</td>\n",
-       "      <td>bachelors_degree</td>\n",
-       "      <td>13:29:00</td>\n",
-       "      <td>0.0</td>\n",
-       "      <td>not_in_labor_force</td>\n",
-       "      <td>recreation</td>\n",
+       "      <td>San Francisco</td>\n",
        "      <td>single_family</td>\n",
-       "      <td>Does not have work/school location</td>\n",
-       "      <td>11.7</td>\n",
+       "      <td>naics5151</td>\n",
+       "      <td>renter</td>\n",
+       "      <td>unknown_fuel_type</td>\n",
+       "      <td>615.06 (San Francisco, CA)</td>\n",
+       "      <td>615.01 (San Francisco, CA)</td>\n",
+       "      <td>bachelors_degree</td>\n",
+       "      <td>17:25:00</td>\n",
+       "      <td>77510.0</td>\n",
+       "      <td>employed</td>\n",
+       "      <td>social</td>\n",
+       "      <td>mixed_use</td>\n",
+       "      <td>San Francisco</td>\n",
+       "      <td>33.7</td>\n",
        "      <td>not_attending_school</td>\n",
-       "      <td>Alameda</td>\n",
-       "      <td>17632012171564480054</td>\n",
-       "      <td>13:51:00</td>\n",
+       "      <td>San Francisco</td>\n",
+       "      <td>14279596460102489210</td>\n",
+       "      <td>18:30:49</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>181137</th>\n",
-       "      <td>retail</td>\n",
-       "      <td>33</td>\n",
-       "      <td>spanish</td>\n",
-       "      <td>111.02 (San Francisco, CA)</td>\n",
-       "      <td>10599523862883086877</td>\n",
+       "      <th>397490</th>\n",
+       "      <td>education</td>\n",
+       "      <td>53</td>\n",
+       "      <td>indo_european</td>\n",
+       "      <td>301.02 (San Francisco, CA)</td>\n",
+       "      <td>11603413512180790232</td>\n",
        "      <td>male</td>\n",
-       "      <td>2 (Tract 4094, Alameda, CA)</td>\n",
+       "      <td>5 (Tract 4381, Alameda, CA)</td>\n",
        "      <td>California</td>\n",
        "      <td>California</td>\n",
-       "      <td>hispanic_or_latino_origin</td>\n",
+       "      <td>two_races_not_hispanic_or_latino</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>core</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
-       "      <td>20.0</td>\n",
-       "      <td>2671538980829985577</td>\n",
-       "      <td>2 (Tract 4094, Alameda, CA)</td>\n",
-       "      <td>single_family</td>\n",
+       "      <td>46.0</td>\n",
+       "      <td>17748416797468343771</td>\n",
+       "      <td>5 (Tract 4381, Alameda, CA)</td>\n",
+       "      <td>multi_family</td>\n",
        "      <td>in_person</td>\n",
        "      <td>California</td>\n",
        "      <td>Alameda</td>\n",
-       "      <td>2 (Tract 111.02, San Francisco, CA)</td>\n",
-       "      <td>4094 (Alameda, CA)</td>\n",
-       "      <td>75775.0</td>\n",
-       "      <td>2 (Tract 111.02, San Francisco, CA)</td>\n",
-       "      <td>public_transit</td>\n",
-       "      <td>one</td>\n",
-       "      <td>auto_passenger</td>\n",
+       "      <td>3 (Tract 301.02, San Francisco, CA)</td>\n",
+       "      <td>4381 (Alameda, CA)</td>\n",
+       "      <td>101548.0</td>\n",
+       "      <td>3 (Tract 301.02, San Francisco, CA)</td>\n",
+       "      <td>private_auto</td>\n",
+       "      <td>two</td>\n",
+       "      <td>private_auto</td>\n",
        "      <td>work</td>\n",
-       "      <td>single_family</td>\n",
+       "      <td>several_units</td>\n",
        "      <td>NaN</td>\n",
        "      <td>California</td>\n",
-       "      <td>3.0</td>\n",
+       "      <td>4.0</td>\n",
        "      <td>San Francisco</td>\n",
-       "      <td>single_family</td>\n",
-       "      <td>naics31_33</td>\n",
+       "      <td>multi_family</td>\n",
+       "      <td>naics61</td>\n",
        "      <td>owner</td>\n",
-       "      <td>unknown_fuel_type</td>\n",
-       "      <td>4094 (Alameda, CA)</td>\n",
-       "      <td>111.02 (San Francisco, CA)</td>\n",
-       "      <td>high_school</td>\n",
-       "      <td>15:00:00</td>\n",
-       "      <td>25705.0</td>\n",
+       "      <td>other_non_bev</td>\n",
+       "      <td>4381 (Alameda, CA)</td>\n",
+       "      <td>301.02 (San Francisco, CA)</td>\n",
+       "      <td>some_college</td>\n",
+       "      <td>20:53:05</td>\n",
+       "      <td>71051.0</td>\n",
        "      <td>employed</td>\n",
        "      <td>home</td>\n",
-       "      <td>mixed_use</td>\n",
+       "      <td>education</td>\n",
        "      <td>San Francisco</td>\n",
-       "      <td>18.3</td>\n",
+       "      <td>34.1</td>\n",
        "      <td>not_attending_school</td>\n",
        "      <td>Alameda</td>\n",
-       "      <td>13577701224844795977</td>\n",
-       "      <td>15:33:51</td>\n",
+       "      <td>9371860226741686287</td>\n",
+       "      <td>21:46:49</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>287640</th>\n",
-       "      <td>retail</td>\n",
-       "      <td>70</td>\n",
-       "      <td>spanish</td>\n",
-       "      <td>228.01 (San Francisco, CA)</td>\n",
-       "      <td>15708312656173489894</td>\n",
+       "      <th>646286</th>\n",
+       "      <td>single_family</td>\n",
+       "      <td>42</td>\n",
+       "      <td>asian_pacific</td>\n",
+       "      <td>3851 (Contra Costa, CA)</td>\n",
+       "      <td>8856161571093041221</td>\n",
        "      <td>female</td>\n",
-       "      <td>1 (Tract 2529.08, Solano, CA)</td>\n",
+       "      <td>2 (Tract 3851, Contra Costa, CA)</td>\n",
        "      <td>California</td>\n",
        "      <td>California</td>\n",
-       "      <td>hispanic_or_latino_origin</td>\n",
+       "      <td>asian_not_hispanic_or_latino</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>core</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
-       "      <td>50.0</td>\n",
-       "      <td>3771951352339899063</td>\n",
-       "      <td>1 (Tract 2529.08, Solano, CA)</td>\n",
-       "      <td>single_family</td>\n",
+       "      <td>61.0</td>\n",
+       "      <td>1096586971710081424</td>\n",
+       "      <td>1 (Tract 177, San Francisco, CA)</td>\n",
+       "      <td>retail</td>\n",
        "      <td>unemployed_under_16_not_in_labor_force</td>\n",
        "      <td>California</td>\n",
-       "      <td>Solano</td>\n",
+       "      <td>San Francisco</td>\n",
        "      <td>Does not have work/school location</td>\n",
-       "      <td>2529.08 (Solano, CA)</td>\n",
-       "      <td>184297.0</td>\n",
-       "      <td>2 (Tract 228.01, San Francisco, CA)</td>\n",
+       "      <td>177 (San Francisco, CA)</td>\n",
+       "      <td>163758.0</td>\n",
+       "      <td>2 (Tract 3851, Contra Costa, CA)</td>\n",
        "      <td>other_travel_mode</td>\n",
        "      <td>two</td>\n",
        "      <td>auto_passenger</td>\n",
-       "      <td>eat</td>\n",
+       "      <td>home</td>\n",
        "      <td>single_family</td>\n",
        "      <td>NaN</td>\n",
        "      <td>Does not have work/school location</td>\n",
-       "      <td>5.0</td>\n",
-       "      <td>San Francisco</td>\n",
-       "      <td>single_family</td>\n",
+       "      <td>4.0</td>\n",
+       "      <td>Contra Costa</td>\n",
+       "      <td>mixed_use</td>\n",
        "      <td>not_working</td>\n",
        "      <td>owner</td>\n",
        "      <td>unknown_fuel_type</td>\n",
-       "      <td>2529.08 (Solano, CA)</td>\n",
+       "      <td>3851 (Contra Costa, CA)</td>\n",
        "      <td>Does not have work/school location</td>\n",
        "      <td>high_school</td>\n",
-       "      <td>22:41:00</td>\n",
-       "      <td>0.0</td>\n",
+       "      <td>17:10:00</td>\n",
+       "      <td>11123.0</td>\n",
        "      <td>not_in_labor_force</td>\n",
-       "      <td>home</td>\n",
-       "      <td>mixed_use</td>\n",
+       "      <td>eat</td>\n",
+       "      <td>single_family</td>\n",
        "      <td>Does not have work/school location</td>\n",
-       "      <td>57.2</td>\n",
+       "      <td>17.5</td>\n",
        "      <td>not_attending_school</td>\n",
-       "      <td>Solano</td>\n",
-       "      <td>10756826488872628366</td>\n",
-       "      <td>23:51:07</td>\n",
+       "      <td>Contra Costa</td>\n",
+       "      <td>15224202816917079679</td>\n",
+       "      <td>17:52:23</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>626533</th>\n",
-       "      <td>open_space</td>\n",
-       "      <td>65</td>\n",
-       "      <td>asian_pacific</td>\n",
-       "      <td>6032 (San Mateo, CA)</td>\n",
-       "      <td>9100171167746262744</td>\n",
+       "      <th>432031</th>\n",
+       "      <td>single_family</td>\n",
+       "      <td>30</td>\n",
+       "      <td>english</td>\n",
+       "      <td>3790 (Contra Costa, CA)</td>\n",
+       "      <td>11125850078941310816</td>\n",
        "      <td>male</td>\n",
-       "      <td>2 (Tract 2521.08, Solano, CA)</td>\n",
+       "      <td>1 (Tract 3790, Contra Costa, CA)</td>\n",
        "      <td>California</td>\n",
        "      <td>California</td>\n",
-       "      <td>asian_not_hispanic_or_latino</td>\n",
+       "      <td>white_not_hispanic_or_latino</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>core</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
-       "      <td>74.0</td>\n",
-       "      <td>6650138049950149530</td>\n",
-       "      <td>2 (Tract 2521.08, Solano, CA)</td>\n",
-       "      <td>single_family</td>\n",
-       "      <td>unemployed_under_16_not_in_labor_force</td>\n",
+       "      <td>58.0</td>\n",
+       "      <td>17878107943481256906</td>\n",
+       "      <td>3 (Tract 151, San Francisco, CA)</td>\n",
+       "      <td>office</td>\n",
+       "      <td>in_person</td>\n",
        "      <td>California</td>\n",
-       "      <td>Solano</td>\n",
-       "      <td>Does not have work/school location</td>\n",
-       "      <td>2521.08 (Solano, CA)</td>\n",
-       "      <td>181344.0</td>\n",
-       "      <td>4 (Tract 6032, San Mateo, CA)</td>\n",
-       "      <td>other_travel_mode</td>\n",
-       "      <td>two</td>\n",
+       "      <td>San Francisco</td>\n",
+       "      <td>3 (Tract 151, San Francisco, CA)</td>\n",
+       "      <td>151 (San Francisco, CA)</td>\n",
+       "      <td>191291.0</td>\n",
+       "      <td>1 (Tract 3790, Contra Costa, CA)</td>\n",
        "      <td>private_auto</td>\n",
-       "      <td>recreation</td>\n",
+       "      <td>two</td>\n",
+       "      <td>auto_passenger</td>\n",
+       "      <td>home</td>\n",
        "      <td>single_family</td>\n",
        "      <td>NaN</td>\n",
-       "      <td>Does not have work/school location</td>\n",
-       "      <td>2.0</td>\n",
-       "      <td>San Mateo</td>\n",
-       "      <td>single_family</td>\n",
-       "      <td>not_working</td>\n",
-       "      <td>owner</td>\n",
-       "      <td>other_non_bev</td>\n",
-       "      <td>2521.08 (Solano, CA)</td>\n",
-       "      <td>Does not have work/school location</td>\n",
-       "      <td>advanced_degree</td>\n",
-       "      <td>20:33:00</td>\n",
-       "      <td>91849.0</td>\n",
-       "      <td>not_in_labor_force</td>\n",
-       "      <td>home</td>\n",
+       "      <td>California</td>\n",
+       "      <td>3.0</td>\n",
+       "      <td>Contra Costa</td>\n",
        "      <td>mixed_use</td>\n",
-       "      <td>Does not have work/school location</td>\n",
-       "      <td>53.6</td>\n",
+       "      <td>naics42</td>\n",
+       "      <td>owner</td>\n",
+       "      <td>unknown_fuel_type</td>\n",
+       "      <td>3790 (Contra Costa, CA)</td>\n",
+       "      <td>151 (San Francisco, CA)</td>\n",
+       "      <td>some_college</td>\n",
+       "      <td>13:50:00</td>\n",
+       "      <td>81981.0</td>\n",
+       "      <td>employed</td>\n",
+       "      <td>work</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>San Francisco</td>\n",
+       "      <td>18.4</td>\n",
        "      <td>not_attending_school</td>\n",
-       "      <td>Solano</td>\n",
-       "      <td>1309500236464925123</td>\n",
-       "      <td>21:38:12</td>\n",
+       "      <td>Contra Costa</td>\n",
+       "      <td>17663033273047637228</td>\n",
+       "      <td>14:20:30</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
@@ -511,151 +511,158 @@
       ],
       "text/plain": [
        "       origin_building_use  trip_duration_minutes trip_taker_language  \\\n",
-       "553553       single_family                     54       indo_european   \n",
-       "279158       single_family                     22             english   \n",
-       "181137              retail                     33             spanish   \n",
-       "287640              retail                     70             spanish   \n",
-       "626533          open_space                     65       asian_pacific   \n",
+       "199078        multi_family                     46               other   \n",
+       "362910        multi_family                     65             english   \n",
+       "397490           education                     53       indo_european   \n",
+       "646286       single_family                     42       asian_pacific   \n",
+       "432031       single_family                     30             english   \n",
        "\n",
        "                  origin_trct_2020 trip_taker_household_id trip_taker_sex  \\\n",
-       "553553  3551.25 (Contra Costa, CA)     3983964165863772194           male   \n",
-       "279158          4230 (Alameda, CA)     1400348454720165044           male   \n",
-       "181137  111.02 (San Francisco, CA)    10599523862883086877           male   \n",
-       "287640  228.01 (San Francisco, CA)    15708312656173489894         female   \n",
-       "626533        6032 (San Mateo, CA)     9100171167746262744           male   \n",
+       "199078       4501.01 (Alameda, CA)       69970950706205725           male   \n",
+       "362910  615.06 (San Francisco, CA)    14710396768871133663         female   \n",
+       "397490  301.02 (San Francisco, CA)    11603413512180790232           male   \n",
+       "646286     3851 (Contra Costa, CA)     8856161571093041221         female   \n",
+       "432031     3790 (Contra Costa, CA)    11125850078941310816           male   \n",
        "\n",
        "                  trip_taker_home_bgrp_2020 origin_st_2020  \\\n",
-       "553553  1 (Tract 3551.25, Contra Costa, CA)     California   \n",
-       "279158          2 (Tract 4230, Alameda, CA)     California   \n",
-       "181137          2 (Tract 4094, Alameda, CA)     California   \n",
-       "287640        1 (Tract 2529.08, Solano, CA)     California   \n",
-       "626533        2 (Tract 2521.08, Solano, CA)     California   \n",
-       "\n",
-       "       trip_taker_home_st_2020     trip_taker_race_ethnicity transit_agency  \\\n",
-       "553553              California  asian_not_hispanic_or_latino            NaN   \n",
-       "279158              California  white_not_hispanic_or_latino            NaN   \n",
-       "181137              California     hispanic_or_latino_origin            NaN   \n",
-       "287640              California     hispanic_or_latino_origin            NaN   \n",
-       "626533              California  asian_not_hispanic_or_latino            NaN   \n",
-       "\n",
-       "       transit_route trip_taker_resident_type          vehicle_type  \\\n",
-       "553553           NaN                     core  unknown_vehicle_type   \n",
-       "279158           NaN                     core  unknown_vehicle_type   \n",
-       "181137           NaN                     core  unknown_vehicle_type   \n",
-       "287640           NaN                     core  unknown_vehicle_type   \n",
-       "626533           NaN                     core  unknown_vehicle_type   \n",
-       "\n",
-       "        trip_taker_age          activity_id             destination_bgrp_2020  \\\n",
-       "553553            35.0  9101372044721674445  1 (Tract 117, San Francisco, CA)   \n",
-       "279158            51.0  3185555683721970505  3 (Tract 117, San Francisco, CA)   \n",
-       "181137            20.0  2671538980829985577       2 (Tract 4094, Alameda, CA)   \n",
-       "287640            50.0  3771951352339899063     1 (Tract 2529.08, Solano, CA)   \n",
-       "626533            74.0  6650138049950149530     2 (Tract 2521.08, Solano, CA)   \n",
-       "\n",
-       "       destination_building_use                          trip_taker_wfh  \\\n",
-       "553553                   office                               in_person   \n",
-       "279158    non_retail_attraction  unemployed_under_16_not_in_labor_force   \n",
-       "181137            single_family                               in_person   \n",
-       "287640            single_family  unemployed_under_16_not_in_labor_force   \n",
-       "626533            single_family  unemployed_under_16_not_in_labor_force   \n",
-       "\n",
-       "       destination_st_2020 destination_cty_2020  \\\n",
-       "553553          California        San Francisco   \n",
-       "279158          California        San Francisco   \n",
-       "181137          California              Alameda   \n",
-       "287640          California               Solano   \n",
-       "626533          California               Solano   \n",
-       "\n",
-       "                  trip_taker_work_bgrp_2020    destination_trct_2020  \\\n",
-       "553553     1 (Tract 117, San Francisco, CA)  117 (San Francisco, CA)   \n",
-       "279158   Does not have work/school location  117 (San Francisco, CA)   \n",
-       "181137  2 (Tract 111.02, San Francisco, CA)       4094 (Alameda, CA)   \n",
-       "287640   Does not have work/school location     2529.08 (Solano, CA)   \n",
-       "626533   Does not have work/school location     2521.08 (Solano, CA)   \n",
-       "\n",
-       "        trip_taker_household_income                     origin_bgrp_2020  \\\n",
-       "553553                     385384.0  1 (Tract 3551.25, Contra Costa, CA)   \n",
-       "279158                      47611.0          2 (Tract 4230, Alameda, CA)   \n",
-       "181137                      75775.0  2 (Tract 111.02, San Francisco, CA)   \n",
-       "287640                     184297.0  2 (Tract 228.01, San Francisco, CA)   \n",
-       "626533                     181344.0        4 (Tract 6032, San Mateo, CA)   \n",
-       "\n",
-       "       trip_taker_commute_mode trip_taker_available_vehicles    primary_mode  \\\n",
-       "553553          public_transit                    three_plus  auto_passenger   \n",
-       "279158       other_travel_mode                           two    private_auto   \n",
-       "181137          public_transit                           one  auto_passenger   \n",
-       "287640       other_travel_mode                           two  auto_passenger   \n",
-       "626533       other_travel_mode                           two    private_auto   \n",
+       "199078       2 (Tract 4501.01, Alameda, CA)     California   \n",
+       "362910  1 (Tract 615.06, San Francisco, CA)     California   \n",
+       "397490          5 (Tract 4381, Alameda, CA)     California   \n",
+       "646286     2 (Tract 3851, Contra Costa, CA)     California   \n",
+       "432031     1 (Tract 3790, Contra Costa, CA)     California   \n",
+       "\n",
+       "       trip_taker_home_st_2020         trip_taker_race_ethnicity  \\\n",
+       "199078              California      white_not_hispanic_or_latino   \n",
+       "362910              California      white_not_hispanic_or_latino   \n",
+       "397490              California  two_races_not_hispanic_or_latino   \n",
+       "646286              California      asian_not_hispanic_or_latino   \n",
+       "432031              California      white_not_hispanic_or_latino   \n",
+       "\n",
+       "       transit_agency transit_route trip_taker_resident_type  \\\n",
+       "199078            NaN           NaN                     core   \n",
+       "362910            NaN           NaN                     core   \n",
+       "397490            NaN           NaN                     core   \n",
+       "646286            NaN           NaN                     core   \n",
+       "432031            NaN           NaN                     core   \n",
+       "\n",
+       "                vehicle_type  trip_taker_age           activity_id  \\\n",
+       "199078  unknown_vehicle_type            39.0   4486197526664593040   \n",
+       "362910  unknown_vehicle_type            30.0   3388798362605091248   \n",
+       "397490  unknown_vehicle_type            46.0  17748416797468343771   \n",
+       "646286  unknown_vehicle_type            61.0   1096586971710081424   \n",
+       "432031  unknown_vehicle_type            58.0  17878107943481256906   \n",
        "\n",
-       "       previous_trip_purpose trip_taker_building_type transit_submode  \\\n",
-       "553553                  home            single_family             NaN   \n",
-       "279158                  home            single_family             NaN   \n",
-       "181137                  work            single_family             NaN   \n",
-       "287640                   eat            single_family             NaN   \n",
-       "626533            recreation            single_family             NaN   \n",
+       "                      destination_bgrp_2020 destination_building_use  \\\n",
+       "199078     2 (Tract 105, San Francisco, CA)    non_retail_attraction   \n",
+       "362910  1 (Tract 3551.13, Contra Costa, CA)            single_family   \n",
+       "397490          5 (Tract 4381, Alameda, CA)             multi_family   \n",
+       "646286     1 (Tract 177, San Francisco, CA)                   retail   \n",
+       "432031     3 (Tract 151, San Francisco, CA)                   office   \n",
+       "\n",
+       "                                trip_taker_wfh destination_st_2020  \\\n",
+       "199078                               in_person          California   \n",
+       "362910                               in_person          California   \n",
+       "397490                               in_person          California   \n",
+       "646286  unemployed_under_16_not_in_labor_force          California   \n",
+       "432031                               in_person          California   \n",
+       "\n",
+       "       destination_cty_2020            trip_taker_work_bgrp_2020  \\\n",
+       "199078        San Francisco     2 (Tract 105, San Francisco, CA)   \n",
+       "362910         Contra Costa  1 (Tract 615.01, San Francisco, CA)   \n",
+       "397490              Alameda  3 (Tract 301.02, San Francisco, CA)   \n",
+       "646286        San Francisco   Does not have work/school location   \n",
+       "432031        San Francisco     3 (Tract 151, San Francisco, CA)   \n",
+       "\n",
+       "             destination_trct_2020  trip_taker_household_income  \\\n",
+       "199078     105 (San Francisco, CA)                     237966.0   \n",
+       "362910  3551.13 (Contra Costa, CA)                     237586.0   \n",
+       "397490          4381 (Alameda, CA)                     101548.0   \n",
+       "646286     177 (San Francisco, CA)                     163758.0   \n",
+       "432031     151 (San Francisco, CA)                     191291.0   \n",
+       "\n",
+       "                           origin_bgrp_2020 trip_taker_commute_mode  \\\n",
+       "199078       2 (Tract 4501.01, Alameda, CA)          public_transit   \n",
+       "362910  1 (Tract 615.06, San Francisco, CA)                 walking   \n",
+       "397490  3 (Tract 301.02, San Francisco, CA)            private_auto   \n",
+       "646286     2 (Tract 3851, Contra Costa, CA)       other_travel_mode   \n",
+       "432031     1 (Tract 3790, Contra Costa, CA)            private_auto   \n",
+       "\n",
+       "       trip_taker_available_vehicles    primary_mode previous_trip_purpose  \\\n",
+       "199078                           one  auto_passenger                  home   \n",
+       "362910                           one  auto_passenger                  home   \n",
+       "397490                           two    private_auto                  work   \n",
+       "646286                           two  auto_passenger                  home   \n",
+       "432031                           two  auto_passenger                  home   \n",
+       "\n",
+       "       trip_taker_building_type transit_submode  \\\n",
+       "199078           multiple_units             NaN   \n",
+       "362910           multiple_units             NaN   \n",
+       "397490            several_units             NaN   \n",
+       "646286            single_family             NaN   \n",
+       "432031            single_family             NaN   \n",
        "\n",
        "                   trip_taker_work_st_2020  trip_taker_household_size  \\\n",
-       "553553                          California                        4.0   \n",
-       "279158  Does not have work/school location                        2.0   \n",
-       "181137                          California                        3.0   \n",
-       "287640  Does not have work/school location                        5.0   \n",
-       "626533  Does not have work/school location                        2.0   \n",
+       "199078                          California                        4.0   \n",
+       "362910                          California                        2.0   \n",
+       "397490                          California                        4.0   \n",
+       "646286  Does not have work/school location                        4.0   \n",
+       "432031                          California                        3.0   \n",
        "\n",
        "       origin_cty_2020   destination_land_use trip_taker_industry  \\\n",
-       "553553    Contra Costa                 office             naics54   \n",
-       "279158         Alameda  non_retail_attraction         not_working   \n",
-       "181137   San Francisco          single_family          naics31_33   \n",
-       "287640   San Francisco          single_family         not_working   \n",
-       "626533       San Mateo          single_family         not_working   \n",
+       "199078         Alameda  non_retail_attraction          naics31_33   \n",
+       "362910   San Francisco          single_family           naics5151   \n",
+       "397490   San Francisco           multi_family             naics61   \n",
+       "646286    Contra Costa              mixed_use         not_working   \n",
+       "432031    Contra Costa              mixed_use             naics42   \n",
        "\n",
        "       trip_taker_tenure  vehicle_fuel_type   trip_taker_home_trct_2020  \\\n",
-       "553553             owner  unknown_fuel_type  3551.25 (Contra Costa, CA)   \n",
-       "279158             owner      other_non_bev          4230 (Alameda, CA)   \n",
-       "181137             owner  unknown_fuel_type          4094 (Alameda, CA)   \n",
-       "287640             owner  unknown_fuel_type        2529.08 (Solano, CA)   \n",
-       "626533             owner      other_non_bev        2521.08 (Solano, CA)   \n",
+       "199078            renter  unknown_fuel_type       4501.01 (Alameda, CA)   \n",
+       "362910            renter  unknown_fuel_type  615.06 (San Francisco, CA)   \n",
+       "397490             owner      other_non_bev          4381 (Alameda, CA)   \n",
+       "646286             owner  unknown_fuel_type     3851 (Contra Costa, CA)   \n",
+       "432031             owner  unknown_fuel_type     3790 (Contra Costa, CA)   \n",
        "\n",
        "                 trip_taker_work_trct_2020 trip_taker_education  \\\n",
-       "553553             117 (San Francisco, CA)      advanced_degree   \n",
-       "279158  Does not have work/school location     bachelors_degree   \n",
-       "181137          111.02 (San Francisco, CA)          high_school   \n",
-       "287640  Does not have work/school location          high_school   \n",
-       "626533  Does not have work/school location      advanced_degree   \n",
+       "199078             105 (San Francisco, CA)      advanced_degree   \n",
+       "362910          615.01 (San Francisco, CA)     bachelors_degree   \n",
+       "397490          301.02 (San Francisco, CA)         some_college   \n",
+       "646286  Does not have work/school location          high_school   \n",
+       "432031             151 (San Francisco, CA)         some_college   \n",
        "\n",
        "       trip_start_time  trip_taker_individual_income  \\\n",
-       "553553        07:05:00                      171281.0   \n",
-       "279158        13:29:00                           0.0   \n",
-       "181137        15:00:00                       25705.0   \n",
-       "287640        22:41:00                           0.0   \n",
-       "626533        20:33:00                       91849.0   \n",
+       "199078        04:53:00                      237966.0   \n",
+       "362910        17:25:00                       77510.0   \n",
+       "397490        20:53:05                       71051.0   \n",
+       "646286        17:10:00                       11123.0   \n",
+       "432031        13:50:00                       81981.0   \n",
        "\n",
        "       trip_taker_employment_status trip_purpose origin_land_use  \\\n",
-       "553553                     employed         work   single_family   \n",
-       "279158           not_in_labor_force   recreation   single_family   \n",
-       "181137                     employed         home       mixed_use   \n",
-       "287640           not_in_labor_force         home       mixed_use   \n",
-       "626533           not_in_labor_force         home       mixed_use   \n",
+       "199078                     employed         work    multi_family   \n",
+       "362910                     employed       social       mixed_use   \n",
+       "397490                     employed         home       education   \n",
+       "646286           not_in_labor_force          eat   single_family   \n",
+       "432031                     employed         work   single_family   \n",
        "\n",
        "                  trip_taker_work_cty_2020  trip_distance_miles  \\\n",
-       "553553                       San Francisco                 39.7   \n",
-       "279158  Does not have work/school location                 11.7   \n",
-       "181137                       San Francisco                 18.3   \n",
-       "287640  Does not have work/school location                 57.2   \n",
-       "626533  Does not have work/school location                 53.6   \n",
+       "199078                       San Francisco                 36.7   \n",
+       "362910                       San Francisco                 33.7   \n",
+       "397490                       San Francisco                 34.1   \n",
+       "646286  Does not have work/school location                 17.5   \n",
+       "432031                       San Francisco                 18.4   \n",
        "\n",
        "       trip_taker_school_grade_attending trip_taker_home_cty_2020  \\\n",
-       "553553              not_attending_school             Contra Costa   \n",
-       "279158              not_attending_school                  Alameda   \n",
-       "181137              not_attending_school                  Alameda   \n",
-       "287640              not_attending_school                   Solano   \n",
-       "626533              not_attending_school                   Solano   \n",
+       "199078              not_attending_school                  Alameda   \n",
+       "362910              not_attending_school            San Francisco   \n",
+       "397490              not_attending_school                  Alameda   \n",
+       "646286              not_attending_school             Contra Costa   \n",
+       "432031              not_attending_school             Contra Costa   \n",
        "\n",
        "        trip_taker_person_id trip_end_time  \n",
-       "553553  10449641475948959375      07:59:40  \n",
-       "279158  17632012171564480054      13:51:00  \n",
-       "181137  13577701224844795977      15:33:51  \n",
-       "287640  10756826488872628366      23:51:07  \n",
-       "626533   1309500236464925123      21:38:12  "
+       "199078  11699013211020046684      05:39:20  \n",
+       "362910  14279596460102489210      18:30:49  \n",
+       "397490   9371860226741686287      21:46:49  \n",
+       "646286  15224202816917079679      17:52:23  \n",
+       "432031  17663033273047637228      14:20:30  "
       ]
      },
      "execution_count": 9,
@@ -787,7 +794,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 16,
+   "execution_count": 13,
    "id": "05893215-e993-44dc-9c4b-1aa7d94815cd",
    "metadata": {},
    "outputs": [
@@ -796,23 +803,23 @@
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-       "  #altair-viz-3fb52b10446643cca6d60019090362a7.vega-embed details,\n",
-       "  #altair-viz-3fb52b10446643cca6d60019090362a7.vega-embed details summary {\n",
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-       "<div id=\"altair-viz-3fb52b10446643cca6d60019090362a7\"></div>\n",
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-       "      outputDiv = document.getElementById(\"altair-viz-3fb52b10446643cca6d60019090362a7\");\n",
+       "    if (outputDiv.id !== \"altair-viz-63b5ea120afb4438a948862bca6ef545\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-63b5ea120afb4438a948862bca6ef545\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -865,7 +872,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 16,
+     "execution_count": 13,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -888,7 +895,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 17,
+   "execution_count": 14,
    "id": "65681a29-7f1b-42ed-9e0e-371a84a29cbd",
    "metadata": {},
    "outputs": [
@@ -897,23 +904,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-5b9599fbb26b47849eaea80f12fc1e84.vega-embed {\n",
+       "  #altair-viz-254a7bb15bf346d3b457213941cfda74.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-5b9599fbb26b47849eaea80f12fc1e84.vega-embed details,\n",
-       "  #altair-viz-5b9599fbb26b47849eaea80f12fc1e84.vega-embed details summary {\n",
+       "  #altair-viz-254a7bb15bf346d3b457213941cfda74.vega-embed details,\n",
+       "  #altair-viz-254a7bb15bf346d3b457213941cfda74.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-5b9599fbb26b47849eaea80f12fc1e84\"></div>\n",
+       "<div id=\"altair-viz-254a7bb15bf346d3b457213941cfda74\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-5b9599fbb26b47849eaea80f12fc1e84\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-5b9599fbb26b47849eaea80f12fc1e84\");\n",
+       "    if (outputDiv.id !== \"altair-viz-254a7bb15bf346d3b457213941cfda74\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-254a7bb15bf346d3b457213941cfda74\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -966,7 +973,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 17,
+     "execution_count": 14,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -989,7 +996,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 16,
+   "execution_count": 15,
    "id": "0d60fe54-dc88-4570-8610-125b37b5917d",
    "metadata": {},
    "outputs": [
@@ -1012,7 +1019,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 17,
+   "execution_count": 16,
    "id": "4f98abae-ae6b-4b4e-9427-b606a557582f",
    "metadata": {},
    "outputs": [
@@ -1022,7 +1029,7 @@
        "674864"
       ]
      },
-     "execution_count": 17,
+     "execution_count": 16,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1033,7 +1040,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 18,
+   "execution_count": 17,
    "id": "55c6ff06-afed-45dc-b764-93188c2b9958",
    "metadata": {},
    "outputs": [
@@ -1056,7 +1063,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 19,
+   "execution_count": 18,
    "id": "27c00872-5880-4464-84a5-e91423ce7895",
    "metadata": {},
    "outputs": [
@@ -1098,7 +1105,7 @@
        "0        674864"
       ]
      },
-     "execution_count": 19,
+     "execution_count": 18,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1109,7 +1116,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 20,
+   "execution_count": 19,
    "id": "a20cbce8-e354-4aa3-99db-666a13576b5e",
    "metadata": {},
    "outputs": [
@@ -1132,7 +1139,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 21,
+   "execution_count": 20,
    "id": "2def0aaf-9182-4393-8049-2dfb95749585",
    "metadata": {},
    "outputs": [
@@ -1174,7 +1181,7 @@
        "0        309596"
       ]
      },
-     "execution_count": 21,
+     "execution_count": 20,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1185,7 +1192,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 22,
+   "execution_count": 21,
    "id": "47fecd22-8276-48b8-9c74-d3a94906bbae",
    "metadata": {},
    "outputs": [],
@@ -1195,7 +1202,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 23,
+   "execution_count": 22,
    "id": "4cbeb867-916b-48aa-9949-d769fcd5af5a",
    "metadata": {},
    "outputs": [
@@ -1218,7 +1225,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 24,
+   "execution_count": 23,
    "id": "5e895499-2142-432d-8402-c035f81326b6",
    "metadata": {},
    "outputs": [
@@ -1227,23 +1234,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-35357422f8564bb6a4e5228c50a6a22b.vega-embed {\n",
+       "  #altair-viz-6f264d3d3af446599b46fdb76492fb34.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-35357422f8564bb6a4e5228c50a6a22b.vega-embed details,\n",
-       "  #altair-viz-35357422f8564bb6a4e5228c50a6a22b.vega-embed details summary {\n",
+       "  #altair-viz-6f264d3d3af446599b46fdb76492fb34.vega-embed details,\n",
+       "  #altair-viz-6f264d3d3af446599b46fdb76492fb34.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-35357422f8564bb6a4e5228c50a6a22b\"></div>\n",
+       "<div id=\"altair-viz-6f264d3d3af446599b46fdb76492fb34\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-35357422f8564bb6a4e5228c50a6a22b\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-35357422f8564bb6a4e5228c50a6a22b\");\n",
+       "    if (outputDiv.id !== \"altair-viz-6f264d3d3af446599b46fdb76492fb34\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-6f264d3d3af446599b46fdb76492fb34\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -1296,7 +1303,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 24,
+     "execution_count": 23,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1330,7 +1337,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 25,
+   "execution_count": 24,
    "id": "500ad806-51ed-47e9-88a5-fc8a41edd7aa",
    "metadata": {},
    "outputs": [
@@ -1353,7 +1360,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 26,
+   "execution_count": 25,
    "id": "d8cd6354-0433-4134-ad6e-9df92122cbd2",
    "metadata": {},
    "outputs": [
@@ -1376,21 +1383,21 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 27,
+   "execution_count": 26,
    "id": "261d7f48-f7c3-4ea7-a526-6f813ca16ede",
    "metadata": {},
    "outputs": [],
    "source": [
-    "ptt_agency_count = (r_trips\n",
-    " >>filter(_.primary_mode==\"public_transit\")\n",
-    " >>group_by(_.primary_mode, _.transit_submode, _.transit_agency)\n",
-    " >>summarize(n =_.activity_id.nunique())\n",
-    " >>arrange(-_.n))"
+    "# ptt_agency_count = (r_trips\n",
+    "#  >>filter(_.primary_mode==\"public_transit\")\n",
+    "#  >>group_by(_.primary_mode, _.transit_submode, _.transit_agency)\n",
+    "#  >>summarize(n =_.activity_id.nunique())\n",
+    "#  >>arrange(-_.n))"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 28,
+   "execution_count": 27,
    "id": "e4516beb-8277-4fd4-aed1-23af65fc4a28",
    "metadata": {},
    "outputs": [],
@@ -1400,7 +1407,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 29,
+   "execution_count": 28,
    "id": "727511b8-3141-40e4-b654-30aaae8200d9",
    "metadata": {},
    "outputs": [
@@ -1423,21 +1430,51 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 30,
+   "execution_count": 29,
    "id": "f3c31371-899f-4474-85b6-86e78e89209b",
    "metadata": {},
    "outputs": [],
    "source": [
-    "ptt_modes = (r_trips\n",
-    "             >>filter(_.primary_mode ==\"public_transit\")\n",
-    "             >>count(_.transit_submode)>>arrange(-_.n))"
+    "# ptt_modes = (r_trips\n",
+    "#              >>filter(_.primary_mode ==\"public_transit\")\n",
+    "#              >>count(_.transit_submode)>>arrange(-_.n))"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 31,
+   "execution_count": 30,
    "id": "657ff2f3-0d0d-419d-b3d5-512212897fb1",
    "metadata": {},
+   "outputs": [],
+   "source": [
+    "# ptt_modes.head(10)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 31,
+   "id": "80daf7a1-b947-469c-b3b0-09d0302714b7",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "##### unnesting the transit submode and agencies to get counts. "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 32,
+   "id": "edd81120-9756-4edb-b713-1586a9fd5021",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "agencies_test, mode_test = _utils.get_tranist_agency_counts(r_trips, \"primary_mode\", \"transit_submode\", \"transit_agency\", \"activity_id\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 33,
+   "id": "2025391f-537e-432a-a2f4-d2d6ce57af04",
+   "metadata": {},
    "outputs": [
     {
      "data": {
@@ -1460,174 +1497,169 @@
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
        "      <th></th>\n",
+       "      <th>primary_mode</th>\n",
        "      <th>transit_submode</th>\n",
+       "      <th>transit_agency</th>\n",
        "      <th>n</th>\n",
+       "      <th>agency_count</th>\n",
+       "      <th>n_modes_taken</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
+       "      <td>public_transit</td>\n",
        "      <td>bus</td>\n",
-       "      <td>2999</td>\n",
+       "      <td>AC TRANSIT</td>\n",
+       "      <td>2788</td>\n",
+       "      <td>1</td>\n",
+       "      <td>1</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>1</th>\n",
+       "      <th>12</th>\n",
+       "      <td>public_transit</td>\n",
        "      <td>bus, bus</td>\n",
-       "      <td>1706</td>\n",
+       "      <td>San Francisco Municipal Transportation Agency, AC TRANSIT</td>\n",
+       "      <td>632</td>\n",
+       "      <td>2</td>\n",
+       "      <td>2</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>21</th>\n",
-       "      <td>bus, light_rail</td>\n",
-       "      <td>316</td>\n",
+       "      <th>8</th>\n",
+       "      <td>public_transit</td>\n",
+       "      <td>bus, bus</td>\n",
+       "      <td>AC TRANSIT, San Francisco Municipal Transportation Agency</td>\n",
+       "      <td>516</td>\n",
+       "      <td>2</td>\n",
+       "      <td>2</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>bus, bus, bus</td>\n",
-       "      <td>302</td>\n",
+       "      <th>6</th>\n",
+       "      <td>public_transit</td>\n",
+       "      <td>bus, bus</td>\n",
+       "      <td>AC TRANSIT, AC TRANSIT</td>\n",
+       "      <td>263</td>\n",
+       "      <td>1</td>\n",
+       "      <td>2</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>41</th>\n",
-       "      <td>light_rail, bus, bus</td>\n",
-       "      <td>127</td>\n",
+       "      <th>75</th>\n",
+       "      <td>public_transit</td>\n",
+       "      <td>bus, light_rail</td>\n",
+       "      <td>AC TRANSIT, San Francisco Municipal Transportation Agency</td>\n",
+       "      <td>253</td>\n",
+       "      <td>2</td>\n",
+       "      <td>2</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>40</th>\n",
-       "      <td>light_rail, bus</td>\n",
-       "      <td>76</td>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>55</th>\n",
-       "      <td>subway, bus</td>\n",
-       "      <td>66</td>\n",
+       "      <th>128</th>\n",
+       "      <td>public_transit</td>\n",
+       "      <td>rail, bus</td>\n",
+       "      <td>Caltrain, SamTrans</td>\n",
+       "      <td>1</td>\n",
+       "      <td>2</td>\n",
+       "      <td>2</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>32</th>\n",
-       "      <td>bus, subway</td>\n",
-       "      <td>63</td>\n",
+       "      <th>130</th>\n",
+       "      <td>public_transit</td>\n",
+       "      <td>rail, bus, bus</td>\n",
+       "      <td>Amtrak, AC TRANSIT, AC TRANSIT</td>\n",
+       "      <td>1</td>\n",
+       "      <td>2</td>\n",
+       "      <td>3</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>14</th>\n",
-       "      <td>bus, bus, light_rail</td>\n",
-       "      <td>49</td>\n",
+       "      <th>133</th>\n",
+       "      <td>public_transit</td>\n",
+       "      <td>rail, light_rail, bus</td>\n",
+       "      <td>Caltrain, San Francisco Municipal Transportation Agency, AC TRANSIT</td>\n",
+       "      <td>1</td>\n",
+       "      <td>3</td>\n",
+       "      <td>3</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>33</th>\n",
-       "      <td>bus, subway, bus</td>\n",
-       "      <td>46</td>\n",
+       "      <th>136</th>\n",
+       "      <td>public_transit</td>\n",
+       "      <td>rail, subway, bus, bus</td>\n",
+       "      <td>Caltrain, Bay Area Rapid Transit, San Francisco Municipal Transportation Agency, AC TRANSIT</td>\n",
+       "      <td>1</td>\n",
+       "      <td>4</td>\n",
+       "      <td>4</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>141</th>\n",
+       "      <td>public_transit</td>\n",
+       "      <td>subway, bus, bus, bus</td>\n",
+       "      <td>Bay Area Rapid Transit, San Francisco Municipal Transportation Agency, SolTrans, AC TRANSIT</td>\n",
+       "      <td>1</td>\n",
+       "      <td>4</td>\n",
+       "      <td>4</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
+       "<p>144 rows × 6 columns</p>\n",
        "</div>"
       ],
       "text/plain": [
-       "         transit_submode     n\n",
-       "0                    bus  2999\n",
-       "1               bus, bus  1706\n",
-       "21       bus, light_rail   316\n",
-       "2          bus, bus, bus   302\n",
-       "41  light_rail, bus, bus   127\n",
-       "40       light_rail, bus    76\n",
-       "55           subway, bus    66\n",
-       "32           bus, subway    63\n",
-       "14  bus, bus, light_rail    49\n",
-       "33      bus, subway, bus    46"
+       "       primary_mode         transit_submode  \\\n",
+       "0    public_transit                     bus   \n",
+       "12   public_transit                bus, bus   \n",
+       "8    public_transit                bus, bus   \n",
+       "6    public_transit                bus, bus   \n",
+       "75   public_transit         bus, light_rail   \n",
+       "..              ...                     ...   \n",
+       "128  public_transit               rail, bus   \n",
+       "130  public_transit          rail, bus, bus   \n",
+       "133  public_transit   rail, light_rail, bus   \n",
+       "136  public_transit  rail, subway, bus, bus   \n",
+       "141  public_transit   subway, bus, bus, bus   \n",
+       "\n",
+       "                                                                                  transit_agency  \\\n",
+       "0                                                                                     AC TRANSIT   \n",
+       "12                                     San Francisco Municipal Transportation Agency, AC TRANSIT   \n",
+       "8                                      AC TRANSIT, San Francisco Municipal Transportation Agency   \n",
+       "6                                                                         AC TRANSIT, AC TRANSIT   \n",
+       "75                                     AC TRANSIT, San Francisco Municipal Transportation Agency   \n",
+       "..                                                                                           ...   \n",
+       "128                                                                           Caltrain, SamTrans   \n",
+       "130                                                               Amtrak, AC TRANSIT, AC TRANSIT   \n",
+       "133                          Caltrain, San Francisco Municipal Transportation Agency, AC TRANSIT   \n",
+       "136  Caltrain, Bay Area Rapid Transit, San Francisco Municipal Transportation Agency, AC TRANSIT   \n",
+       "141  Bay Area Rapid Transit, San Francisco Municipal Transportation Agency, SolTrans, AC TRANSIT   \n",
+       "\n",
+       "        n  agency_count  n_modes_taken  \n",
+       "0    2788             1              1  \n",
+       "12    632             2              2  \n",
+       "8     516             2              2  \n",
+       "6     263             1              2  \n",
+       "75    253             2              2  \n",
+       "..    ...           ...            ...  \n",
+       "128     1             2              2  \n",
+       "130     1             2              3  \n",
+       "133     1             3              3  \n",
+       "136     1             4              4  \n",
+       "141     1             4              4  \n",
+       "\n",
+       "[144 rows x 6 columns]"
       ]
      },
-     "execution_count": 31,
+     "execution_count": 33,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "ptt_modes.head(10)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 32,
-   "id": "80daf7a1-b947-469c-b3b0-09d0302714b7",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "##### unnesting the transit submode and agencies to get counts. "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "edd81120-9756-4edb-b713-1586a9fd5021",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "2025391f-537e-432a-a2f4-d2d6ce57af04",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 33,
-   "id": "eb27ab6b-6244-406f-b41a-55503a77521a",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ptt_agency_count['transit_submode'] = ptt_agency_count['transit_submode'].astype(str)\n",
-    "ptt_agency_count['transit_agency'] = ptt_agency_count['transit_agency'].astype(str)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 34,
-   "id": "92ed5077-3524-4c39-8cf4-bf1b7922da2a",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ptt_agency_count['n_modes_taken'] = ptt_agency_count.transit_submode.apply(lambda x: len(x.split()))"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 35,
-   "id": "c42ee93d-54ee-4fa5-97cc-447339565d4a",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# ptt_agency_count>>arrange(-_.n_modes_taken)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "3d93bd0e-f30d-4a53-9077-25818eef0cf7",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 36,
-   "id": "cb12d509-d786-458c-894a-193c80666bb6",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "## This line of code gets all agencies listed, even if agency is named twice. \n",
-    "## Need code that counts the unique agencies\n",
-    "#ptt_agency_count['agency_count'] = ptt_agency_count.transit_agency.apply(lambda x: len(x.split(\", \")))"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 37,
-   "id": "2fb65c2c-5a23-4082-8e4e-f1d4ab231f0a",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "ptt_agency_count['agency_count'] = [len(set(x.split(\", \"))) for x in\n",
-    "                        ptt_agency_count['transit_agency'].str.lower()]"
+    "agencies_test"
    ]
   },
   {
@@ -1640,17 +1672,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 38,
+   "execution_count": 34,
    "id": "505f47b1-229a-4cd1-90b8-b83b4ccdd6c6",
    "metadata": {},
    "outputs": [],
    "source": [
-    "modes_count = ptt_agency_count>>group_by(_.n_modes_taken)>>summarize(n_trips = _.n.sum())"
+    "modes_count = agencies_test>>group_by(_.n_modes_taken)>>summarize(n_trips = _.n.sum())"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 39,
+   "execution_count": 35,
    "id": "97746912-39f0-4c85-80d3-a00ed47922a8",
    "metadata": {},
    "outputs": [],
@@ -1660,7 +1692,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 40,
+   "execution_count": 36,
    "id": "5353a2e4-762d-4a27-8f32-267c2c55bb90",
    "metadata": {},
    "outputs": [
@@ -1669,23 +1701,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-3bbe805fc1b34d189c9a7c16b9779e2a.vega-embed {\n",
+       "  #altair-viz-d0448c3bf1b743d384483ccd4230a0cb.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-3bbe805fc1b34d189c9a7c16b9779e2a.vega-embed details,\n",
-       "  #altair-viz-3bbe805fc1b34d189c9a7c16b9779e2a.vega-embed details summary {\n",
+       "  #altair-viz-d0448c3bf1b743d384483ccd4230a0cb.vega-embed details,\n",
+       "  #altair-viz-d0448c3bf1b743d384483ccd4230a0cb.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-3bbe805fc1b34d189c9a7c16b9779e2a\"></div>\n",
+       "<div id=\"altair-viz-d0448c3bf1b743d384483ccd4230a0cb\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-3bbe805fc1b34d189c9a7c16b9779e2a\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-3bbe805fc1b34d189c9a7c16b9779e2a\");\n",
+       "    if (outputDiv.id !== \"altair-viz-d0448c3bf1b743d384483ccd4230a0cb\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-d0448c3bf1b743d384483ccd4230a0cb\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -1738,7 +1770,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 40,
+     "execution_count": 36,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1763,18 +1795,18 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 41,
+   "execution_count": 37,
    "id": "fb8565b9-989a-459a-bede-433de30252e7",
    "metadata": {},
    "outputs": [],
    "source": [
     "# ptt_agency_count>>group_by(_.agency_count)>>count(_.n_modes_taken)>>arrange(-_.n)\n",
-    "agency_mode_trips = ptt_agency_count>>group_by(_.agency_count, _.n_modes_taken)>>summarize(ntrips=_.n.sum())>>arrange(-_.ntrips)"
+    "agency_mode_trips = agencies_test>>group_by(_.agency_count, _.n_modes_taken)>>summarize(ntrips=_.n.sum())>>arrange(-_.ntrips)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 42,
+   "execution_count": 38,
    "id": "b03dbe0a-a759-4fa9-849b-b31b318f86cd",
    "metadata": {},
    "outputs": [
@@ -1783,23 +1815,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-4cf64dc281964149bcc9277d80a1b3f3.vega-embed {\n",
+       "  #altair-viz-c2416b9ea34b482fb0c0e90c8ebd3afc.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-4cf64dc281964149bcc9277d80a1b3f3.vega-embed details,\n",
-       "  #altair-viz-4cf64dc281964149bcc9277d80a1b3f3.vega-embed details summary {\n",
+       "  #altair-viz-c2416b9ea34b482fb0c0e90c8ebd3afc.vega-embed details,\n",
+       "  #altair-viz-c2416b9ea34b482fb0c0e90c8ebd3afc.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-4cf64dc281964149bcc9277d80a1b3f3\"></div>\n",
+       "<div id=\"altair-viz-c2416b9ea34b482fb0c0e90c8ebd3afc\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-4cf64dc281964149bcc9277d80a1b3f3\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-4cf64dc281964149bcc9277d80a1b3f3\");\n",
+       "    if (outputDiv.id !== \"altair-viz-c2416b9ea34b482fb0c0e90c8ebd3afc\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-c2416b9ea34b482fb0c0e90c8ebd3afc\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -1852,7 +1884,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 42,
+     "execution_count": 38,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1885,7 +1917,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 43,
+   "execution_count": 39,
    "id": "6bd200d7-c0b9-4649-adf1-e025d216328b",
    "metadata": {},
    "outputs": [],
@@ -1895,7 +1927,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 44,
+   "execution_count": 40,
    "id": "e8f5f457-ce9f-4bfb-99f6-82e6eb7d11f0",
    "metadata": {
     "scrolled": true,
@@ -1903,110 +1935,12 @@
    },
    "outputs": [],
    "source": [
-    "# ptt_agency_count['transit_agency'].unique().tolist()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 45,
-   "id": "4b48b976-e4c7-4b8f-81d0-f3a54ed33a5e",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "## Get just one columns\n",
-    "column = ptt_agency_count[[\"transit_agency\"]]\n",
-    "#remove single-dimensional entries from the shape of an array\n",
-    "col_text = column.squeeze()\n",
-    "# get list of words\n",
-    "text_list = col_text.tolist()\n",
-    "# #join list of words \n",
-    "text_list = ', '.join(text_list).title()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "7dc09e0d-9001-42fa-babc-fb08a590c947",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 46,
-   "id": "f430e943-c918-4449-8e62-e0d33ba82aff",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "text_list = text_list.replace(\", \", \"', '\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 47,
-   "id": "740afd55-23fe-403a-bfe5-037aa6802c0c",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "text_list = \"['\" + text_list + \"']\""
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 48,
-   "id": "09ee5ac0-1bf2-40d4-8d29-7397d9b84d9e",
-   "metadata": {
-    "scrolled": true,
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "# text_list"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 49,
-   "id": "3c399936-bc62-491c-b71d-89a861e02fc7",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import ast\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 50,
-   "id": "5ae1e7f0-9e1c-4795-a3cc-d16f98e039d2",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "agency_list = ast.literal_eval(text_list)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 51,
-   "id": "cc080910-1ad8-4303-a825-eb4370f78f5c",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "agency_list = set(agency_list)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 52,
-   "id": "416d16f0-3128-4857-9136-69f0403ce5cc",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# len(agency_list)"
+    "agency_list = _utils.get_list_of_agencies(agencies_test, \"transit_agency\")"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 53,
+   "execution_count": 41,
    "id": "f303acae-da1b-44a5-98b2-2f8f5b98f56a",
    "metadata": {},
    "outputs": [
@@ -2044,7 +1978,7 @@
        " 'Vta'}"
       ]
      },
-     "execution_count": 53,
+     "execution_count": 41,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -2055,14 +1989,6 @@
     "(agency_list)"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "8b121b63-083b-4898-9eb1-cb919698d9ca",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -2079,103 +2005,6 @@
    "outputs": [],
    "source": []
   },
-  {
-   "cell_type": "code",
-   "execution_count": 54,
-   "id": "b4548765-653e-4d07-88e6-6cc7c2d40f7b",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "#### using this stackoverflow code to count the instances of the transit agencies in the data"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 55,
-   "id": "bd1a6f28-2b26-4919-87c7-b55027aea1b9",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "## https://stackoverflow.com/questions/46250505/count-the-number-of-times-multiple-substrings-appear-in-dataframe-column"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 56,
-   "id": "9a738907-d239-4067-b813-bc603a3c85de",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# ptt_agency_count['transit_agency'] = ptt_agency_count['transit_agency'].str.strip('()').str.split(',')"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 57,
-   "id": "8d5f235d-30c4-4455-b9c8-283007badeeb",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# ptt_agency_count.join(ptt_agency_count['transit_agency'].str.join('|').str.get_dummies())"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "34eada82-1f1c-4411-8dd4-3bb71b0ddb16",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 58,
-   "id": "71af6e25-52b0-45e9-ba2b-a00a670e3010",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "### making a copy of the ptt_agency_count\n",
-    "df = ptt_agency_count.copy()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 59,
-   "id": "77c19b04-a01a-4631-9db4-a30b54fdff36",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# df['transit_agency'] = df['transit_agency'].astype(str)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 60,
-   "id": "1ed407a8-9c32-41ba-8ad8-15e422d14c0a",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# df2 = df['transit_agency'].str.get_dummies(sep=', ')"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 61,
-   "id": "0ffb0504-e0d1-4b41-856b-d686b2408857",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# df2"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "5bdc0792-219c-4877-880c-cd7d84db2303",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -2194,65 +2023,12 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 62,
-   "id": "bd6f46a5-404f-41eb-9fd8-4600451e6d20",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "agency_indv_count = (r_trips>>filter(_.primary_mode==\"public_transit\")>>select(_.transit_agency))\n",
-    "agency_indv_count['transit_agency'] = agency_indv_count['transit_agency'].astype(str)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 63,
-   "id": "6c664504-dad9-47f8-929a-dbb8810af191",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# transit_agencies = set()\n",
-    "# for agencies in df['transit_agency'].str.split(', '):\n",
-    "#     transit_agencies.update(agencies)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 64,
-   "id": "f577e93c-5cf9-4a2b-95b7-a6cd8577c4d8",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# unique_agencies = []"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 65,
-   "id": "daa329d5-ab43-4d91-9f24-529cc929118c",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# for agency in transit_agencies:\n",
-    "#     df[agency] = df['transit_agency'].str.count(agency)\n",
-    "#     unique_agencies.append(agency)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 66,
+   "execution_count": 42,
    "id": "bb062bcd-4322-4970-9115-7ea91ba7041c",
    "metadata": {},
    "outputs": [],
    "source": [
-    "# ### adding column for unique agencies list\n",
-    "# def get_unique_agencies(agency_list):\n",
-    "#     unique_agencies = set()\n",
-    "#     for agencies in agency_list:\n",
-    "#         unique_agencies.update(agencies.split(', '))\n",
-    "#     return ', '.join(sorted(list(unique_agencies)))\n",
-    "\n",
-    "# # Applying the function to each row of the dataframe to get unique agencies\n",
-    "# df['unique_agencies'] = df['transit_agency'].str.split(', ').apply(lambda x: get_unique_agencies(x))"
+    "df = _utils.get_dummies_by_agency(agencies_test, \"transit_agency\")"
    ]
   },
   {
@@ -2265,73 +2041,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 67,
-   "id": "045be8fb-d8fd-4019-8282-df53602b122b",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "def get_dummies_by_agency(df, col):\n",
-    "    transit_agencies = set()\n",
-    "    for agencies in df[col].str.split(', '):\n",
-    "        transit_agencies.update(agencies)\n",
-    "    unique_agencies = []\n",
-    "    \n",
-    "    for agency in transit_agencies:\n",
-    "        df[agency] = df[col].str.count(agency)\n",
-    "        unique_agencies.append(agency)\n",
-    "\n",
-    "    ### adding column for unique agencies list\n",
-    "    def get_unique_agencies(agency_list):\n",
-    "        unique_agencies = set()\n",
-    "        for agencies in agency_list:\n",
-    "            unique_agencies.update(agencies.split(', '))\n",
-    "        return ', '.join(sorted(list(unique_agencies)))\n",
-    "\n",
-    "    # Applying the function to each row of the dataframe to get unique agencies\n",
-    "    df['unique_agencies'] = df[col].str.split(', ').apply(lambda x: get_unique_agencies(x))\n",
-    "    \n",
-    "    return df"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 68,
-   "id": "efc4eb07-c0f9-4bc2-87bb-cac95f606657",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "df = get_dummies_by_agency(df, \"transit_agency\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 69,
-   "id": "cefbf215-185b-423d-b154-731fb0fa6a39",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "agency_indv_count = get_dummies_by_agency(agency_indv_count, \"transit_agency\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "cbc9e090-d0d0-4632-9de7-4f225c61b6a4",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "941dbff8-a45b-404c-826b-0f696f91c5a0",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 70,
+   "execution_count": 43,
    "id": "97bc34c4-636f-46ca-a257-95e4af242584",
    "metadata": {},
    "outputs": [],
@@ -2341,7 +2051,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 71,
+   "execution_count": 44,
    "id": "46856b31-47ac-408c-903e-19d8b04283f7",
    "metadata": {},
    "outputs": [],
@@ -2351,7 +2061,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 72,
+   "execution_count": 45,
    "id": "2603e7e0-389a-49fb-93e9-5dc1d52c6012",
    "metadata": {},
    "outputs": [],
@@ -2375,7 +2085,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 73,
+   "execution_count": 46,
    "id": "149ed63c-436c-45fe-a526-5b1bf9f3d6fb",
    "metadata": {},
    "outputs": [],
@@ -2385,7 +2095,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 74,
+   "execution_count": 47,
    "id": "7228c540-3033-4023-8145-91f8aee23eeb",
    "metadata": {},
    "outputs": [
@@ -2394,23 +2104,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-22b465b960194e4cb6ea769311d373dc.vega-embed {\n",
+       "  #altair-viz-380995bda5714ecb9feaebb8761e522a.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-22b465b960194e4cb6ea769311d373dc.vega-embed details,\n",
-       "  #altair-viz-22b465b960194e4cb6ea769311d373dc.vega-embed details summary {\n",
+       "  #altair-viz-380995bda5714ecb9feaebb8761e522a.vega-embed details,\n",
+       "  #altair-viz-380995bda5714ecb9feaebb8761e522a.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-22b465b960194e4cb6ea769311d373dc\"></div>\n",
+       "<div id=\"altair-viz-380995bda5714ecb9feaebb8761e522a\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-22b465b960194e4cb6ea769311d373dc\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-22b465b960194e4cb6ea769311d373dc\");\n",
+       "    if (outputDiv.id !== \"altair-viz-380995bda5714ecb9feaebb8761e522a\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-380995bda5714ecb9feaebb8761e522a\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -2456,14 +2166,14 @@
        "        .catch(showError)\n",
        "        .then(() => displayChart(vegaEmbed));\n",
        "    }\n",
-       "  })({\"config\": {\"view\": {\"continuousWidth\": 300, \"continuousHeight\": 300}}, \"data\": {\"name\": \"data-299268073d18cd8f04646fd199e0a650\"}, \"mark\": {\"type\": \"bar\"}, \"encoding\": {\"color\": {\"field\": \"n_modes_taken\", \"scale\": {\"range\": [\"#B9D6DF\", \"#8CBCCB\", \"#2EA8CE\", \"#136C97\", \"#0B405B\"]}, \"title\": \"Number of Trips\", \"type\": \"quantitative\"}, \"tooltip\": [{\"field\": \"transit_submode\", \"type\": \"nominal\"}, {\"field\": \"unique_agencies\", \"type\": \"nominal\"}, {\"field\": \"n\", \"type\": \"quantitative\"}, {\"field\": \"n_modes_taken\", \"type\": \"quantitative\"}], \"x\": {\"field\": \"unique_agencies\", \"title\": \"Agency\", \"type\": \"nominal\"}, \"y\": {\"field\": \"n\", \"title\": \"Number of Modes taken\", \"type\": \"quantitative\"}}, \"height\": 500, \"title\": \"Transit Trips With Only One Agency\", \"width\": 800, \"$schema\": \"https://vega.github.io/schema/vega-lite/v5.14.1.json\", \"datasets\": 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\"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 2, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"AC TRANSIT\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, bus\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 234, \"agency_count\": 1, \"n_modes_taken\": 2, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 2, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus\", \"transit_agency\": \"San Francisco Municipal Transportation Agency\", \"n\": 197, \"agency_count\": 1, \"n_modes_taken\": 1, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 1, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, bus, bus\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 69, \"agency_count\": 1, \"n_modes_taken\": 3, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 3, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, light_rail\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 63, \"agency_count\": 1, \"n_modes_taken\": 2, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 2, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"light_rail, bus, bus\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 32, \"agency_count\": 1, \"n_modes_taken\": 3, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 3, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, bus, light_rail\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 27, \"agency_count\": 1, \"n_modes_taken\": 3, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 3, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"light_rail\", \"transit_agency\": \"San Francisco Municipal Transportation Agency\", \"n\": 27, \"agency_count\": 1, \"n_modes_taken\": 1, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 1, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"light_rail, bus\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 26, \"agency_count\": 1, \"n_modes_taken\": 2, 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0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"nan\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, bus, bus, bus\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 9, \"agency_count\": 1, \"n_modes_taken\": 4, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 4, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, light_rail, bus\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 9, \"agency_count\": 1, \"n_modes_taken\": 3, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 3, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"rail\", \"transit_agency\": \"Caltrain\", \"n\": 8, \"agency_count\": 1, \"n_modes_taken\": 1, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 0, \"Caltrain\": 1, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"Caltrain\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, bus, bus\", \"transit_agency\": \"AC TRANSIT, AC TRANSIT, AC TRANSIT\", \"n\": 7, \"agency_count\": 1, \"n_modes_taken\": 3, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 0, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 3, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"AC TRANSIT\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus\", \"transit_agency\": \"VTA\", \"n\": 6, \"agency_count\": 1, \"n_modes_taken\": 1, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 0, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 1, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"VTA\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus\", \"transit_agency\": \"Marin Transit\", \"n\": 4, \"agency_count\": 1, \"n_modes_taken\": 1, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 0, \"Caltrain\": 0, \"Marin Transit\": 1, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"Marin Transit\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"subway\", \"transit_agency\": \"Bay Area Rapid Transit\", \"n\": 4, \"agency_count\": 1, \"n_modes_taken\": 1, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 0, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 1, \"Amtrak\": 0, \"unique_agencies\": \"Bay Area Rapid Transit\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus\", \"transit_agency\": \"SolTrans\", \"n\": 3, \"agency_count\": 1, \"n_modes_taken\": 1, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 0, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 1, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"SolTrans\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, light_rail, bus, bus\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 3, \"agency_count\": 1, \"n_modes_taken\": 4, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 4, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, bus\", \"transit_agency\": \"SolTrans, SolTrans\", \"n\": 2, \"agency_count\": 1, \"n_modes_taken\": 2, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 0, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 2, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"SolTrans\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, bus, bus, bus\", \"transit_agency\": \"AC TRANSIT, AC TRANSIT, AC TRANSIT, AC TRANSIT\", \"n\": 2, \"agency_count\": 1, \"n_modes_taken\": 4, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 0, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 4, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"AC TRANSIT\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus\", \"transit_agency\": \"SamTrans\", \"n\": 1, \"agency_count\": 1, \"n_modes_taken\": 1, \"Sacramento Regional Transit\": 0, \"SamTrans\": 1, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 0, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"SamTrans\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, bus, bus, light_rail\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 1, \"agency_count\": 1, \"n_modes_taken\": 4, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 4, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, bus, cable_car\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 1, \"agency_count\": 1, \"n_modes_taken\": 3, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 3, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, bus, light_rail, bus\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 1, \"agency_count\": 1, \"n_modes_taken\": 4, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 4, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"light_rail\", \"transit_agency\": \"VTA\", \"n\": 1, \"agency_count\": 1, \"n_modes_taken\": 1, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 0, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 1, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"VTA\"}, {\"primary_mode\": \"public_transit\", \"transit_submode\": \"light_rail, light_rail, bus\", \"transit_agency\": \"San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency, San Francisco Municipal Transportation Agency\", \"n\": 1, \"agency_count\": 1, \"n_modes_taken\": 3, \"Sacramento Regional Transit\": 0, \"SamTrans\": 0, \"nan\": 0, \"The S\": 0, \"San Francisco Municipal Transportation Agency\": 3, \"Caltrain\": 0, \"Marin Transit\": 0, \"Tri Delta Transit\": 0, \"Santa Cruz Metro\": 0, \"VTA\": 0, \"Fairfield and Suisun Transit\": 0, \"San Joaquin Regional Transit District (RTD)\": 0, \"SolTrans\": 0, \"San Francisco Bay Ferry\": 0, \"AC TRANSIT\": 0, \"Bay Area Rapid Transit\": 0, \"Amtrak\": 0, \"unique_agencies\": \"San Francisco Municipal Transportation Agency\"}]}}, {\"mode\": \"vega-lite\"});\n",
        "</script>"
       ],
       "text/plain": [
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 74,
+     "execution_count": 47,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -2486,7 +2196,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 75,
+   "execution_count": 48,
    "id": "60df338f-801f-49a1-a26f-0be5e03bddf3",
    "metadata": {},
    "outputs": [
@@ -2560,131 +2270,206 @@
        "75  AC TRANSIT, San Francisco Municipal Transportation Agency"
       ]
      },
-     "execution_count": 75,
+     "execution_count": 48,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "display(HTML(\"<h4><strong>Most Common Agency Combination</strong></h4>\")) \n",
-    "\n",
-    "(df>>arrange(-_.n)>>select(_.transit_agency)).head(5)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "786394ef-be26-4e0d-94e7-35386d6d67c0",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "fd43ab95-0391-407b-b6b0-185034ba9528",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 76,
-   "id": "8af03d60-4537-44d3-b82f-d857625e47c3",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "columns_to_keep = [\"AC TRANSIT\",\n",
-    "                   \"San Francisco Bay Ferry\",\n",
-    "                   \"SolTrans\",\n",
-    "                   \"Caltrain\",\n",
-    "                   \"SamTrans\",\n",
-    "                   \"The S\",\n",
-    "                   \"Fairfield and Suisun Transit\",\n",
-    "                   \"Sacramento Regional Transit\",\n",
-    "                   \"Marin Transit\",\n",
-    "                   \"Tri Delta Transit\",\n",
-    "                   \"San Francisco Municipal Transportation Agency\",\n",
-    "                   \"Amtrak\",\n",
-    "                   \"San Joaquin Regional Transit District (RTD)\",\n",
-    "                   \"Bay Area Rapid Transit\",\n",
-    "                   \"Santa Cruz Metro\",\n",
-    "                   \"VTA\"\n",
-    "                  ]"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 77,
-   "id": "6951b590-cef8-44bd-b27d-0b18893609c5",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# agency_indv_count.sample()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 78,
-   "id": "cca56d58-5e3f-430c-adde-15ca665d46f8",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "df_agencies = agency_indv_count.loc[:, columns_to_keep]"
+    "display(HTML(\"<h4><strong>Most Common Agency Combination</strong></h4>\")) \n",
+    "\n",
+    "(df>>arrange(-_.n)>>select(_.transit_agency)).head(5)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 79,
-   "id": "814dde3a-d303-4044-9df1-464e408bf460",
+   "execution_count": null,
+   "id": "786394ef-be26-4e0d-94e7-35386d6d67c0",
    "metadata": {},
    "outputs": [],
-   "source": [
-    "df_agencies = pd.DataFrame(df_agencies).transpose().reset_index().rename(columns={'index':'agency'})"
-   ]
+   "source": []
   },
   {
    "cell_type": "code",
-   "execution_count": 80,
-   "id": "84174911-2243-430c-ab73-1fecb2552094",
+   "execution_count": null,
+   "id": "fd43ab95-0391-407b-b6b0-185034ba9528",
    "metadata": {},
    "outputs": [],
-   "source": [
-    "# df_agencies"
-   ]
+   "source": []
   },
   {
    "cell_type": "code",
-   "execution_count": 81,
-   "id": "202923d2-b869-4a72-8a02-ce229a65d815",
+   "execution_count": 49,
+   "id": "8af03d60-4537-44d3-b82f-d857625e47c3",
    "metadata": {},
    "outputs": [
     {
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "/tmp/ipykernel_634/2517619377.py:1: FutureWarning: Dropping of nuisance columns in DataFrame reductions (with 'numeric_only=None') is deprecated; in a future version this will raise TypeError.  Select only valid columns before calling the reduction.\n",
+      "/home/jovyan/data-analyses/sb125_analyses/corridor_study/_utils.py:102: FutureWarning: Dropping of nuisance columns in DataFrame reductions (with 'numeric_only=None') is deprecated; in a future version this will raise TypeError.  Select only valid columns before calling the reduction.\n",
       "  df_agencies['n_trips'] = df_agencies[list(df_agencies.columns)].sum(axis=1)\n"
      ]
     }
    ],
    "source": [
-    "df_agencies['n_trips'] = df_agencies[list(df_agencies.columns)].sum(axis=1)"
+    "df_agencies = _utils.get_agencies_occurances(df)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 82,
-   "id": "2b31eb23-e1e6-43c6-8b0e-ccb3802cd09d",
+   "execution_count": 50,
+   "id": "6951b590-cef8-44bd-b27d-0b18893609c5",
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>agency</th>\n",
+       "      <th>n_trips</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>Sacramento Regional Transit</td>\n",
+       "      <td>6</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>SamTrans</td>\n",
+       "      <td>19</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>nan</td>\n",
+       "      <td>1</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>The S</td>\n",
+       "      <td>3</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>San Francisco Municipal Transportation Agency</td>\n",
+       "      <td>175</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>5</th>\n",
+       "      <td>Caltrain</td>\n",
+       "      <td>20</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>6</th>\n",
+       "      <td>Marin Transit</td>\n",
+       "      <td>1</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>7</th>\n",
+       "      <td>Tri Delta Transit</td>\n",
+       "      <td>1</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>8</th>\n",
+       "      <td>Santa Cruz Metro</td>\n",
+       "      <td>1</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>9</th>\n",
+       "      <td>VTA</td>\n",
+       "      <td>16</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>10</th>\n",
+       "      <td>Fairfield and Suisun Transit</td>\n",
+       "      <td>1</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>11</th>\n",
+       "      <td>San Joaquin Regional Transit District (RTD)</td>\n",
+       "      <td>0</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>12</th>\n",
+       "      <td>SolTrans</td>\n",
+       "      <td>29</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>13</th>\n",
+       "      <td>San Francisco Bay Ferry</td>\n",
+       "      <td>3</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>14</th>\n",
+       "      <td>AC TRANSIT</td>\n",
+       "      <td>111</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>15</th>\n",
+       "      <td>Bay Area Rapid Transit</td>\n",
+       "      <td>37</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>16</th>\n",
+       "      <td>Amtrak</td>\n",
+       "      <td>10</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "                                           agency  n_trips\n",
+       "0                     Sacramento Regional Transit        6\n",
+       "1                                        SamTrans       19\n",
+       "2                                             nan        1\n",
+       "3                                           The S        3\n",
+       "4   San Francisco Municipal Transportation Agency      175\n",
+       "5                                        Caltrain       20\n",
+       "6                                   Marin Transit        1\n",
+       "7                               Tri Delta Transit        1\n",
+       "8                                Santa Cruz Metro        1\n",
+       "9                                             VTA       16\n",
+       "10                   Fairfield and Suisun Transit        1\n",
+       "11    San Joaquin Regional Transit District (RTD)        0\n",
+       "12                                       SolTrans       29\n",
+       "13                        San Francisco Bay Ferry        3\n",
+       "14                                     AC TRANSIT      111\n",
+       "15                         Bay Area Rapid Transit       37\n",
+       "16                                         Amtrak       10"
+      ]
+     },
+     "execution_count": 50,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
    "source": [
-    "df_agencies = df_agencies>>select(_.agency, _.n_trips)"
+    "df_agencies"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 83,
+   "execution_count": 51,
    "id": "f98c76b9-b83f-42c3-aa12-702ade72ac38",
    "metadata": {},
    "outputs": [],
@@ -2694,7 +2479,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 84,
+   "execution_count": 52,
    "id": "f1267faf-e28c-4208-ae79-43b31f67f705",
    "metadata": {},
    "outputs": [],
@@ -2704,7 +2489,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 85,
+   "execution_count": 53,
    "id": "bf160b81-1bc2-4374-9529-6400252d5e4f",
    "metadata": {},
    "outputs": [
@@ -2713,23 +2498,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-02a6edf850494855962087c287f266c3.vega-embed {\n",
+       "  #altair-viz-03a0212e3b614752963371d9c39de252.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-02a6edf850494855962087c287f266c3.vega-embed details,\n",
-       "  #altair-viz-02a6edf850494855962087c287f266c3.vega-embed details summary {\n",
+       "  #altair-viz-03a0212e3b614752963371d9c39de252.vega-embed details,\n",
+       "  #altair-viz-03a0212e3b614752963371d9c39de252.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-02a6edf850494855962087c287f266c3\"></div>\n",
+       "<div id=\"altair-viz-03a0212e3b614752963371d9c39de252\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-02a6edf850494855962087c287f266c3\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-02a6edf850494855962087c287f266c3\");\n",
+       "    if (outputDiv.id !== \"altair-viz-03a0212e3b614752963371d9c39de252\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-03a0212e3b614752963371d9c39de252\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -2775,14 +2560,14 @@
        "        .catch(showError)\n",
        "        .then(() => displayChart(vegaEmbed));\n",
        "    }\n",
-       "  })({\"config\": {\"view\": {\"continuousWidth\": 300, \"continuousHeight\": 300}}, \"data\": {\"name\": \"data-c88b2f05f729ffda512307e7f582e7bd\"}, \"mark\": {\"type\": \"bar\"}, \"encoding\": {\"color\": {\"field\": \"n_trips\", \"scale\": {\"range\": [\"#B9D6DF\", \"#8CBCCB\", \"#2EA8CE\", \"#136C97\", \"#0B405B\"]}, \"type\": \"quantitative\"}, \"tooltip\": [{\"field\": \"agency\", \"type\": \"nominal\"}, {\"field\": \"n_trips\", \"type\": \"quantitative\"}], \"x\": {\"field\": \"agency\", \"title\": \"Agency Name\", \"type\": \"nominal\"}, \"y\": {\"field\": \"n_trips\", \"title\": \"Number of boardings reported for trips (One person taking two AC Transit trips will count as 2)\", \"type\": \"quantitative\"}}, \"height\": 500, \"title\": \"Number of Times an Agency was used for Trip taking over Bay Bridge\", \"width\": 800, \"$schema\": \"https://vega.github.io/schema/vega-lite/v5.14.1.json\", \"datasets\": {\"data-c88b2f05f729ffda512307e7f582e7bd\": [{\"agency\": \"AC TRANSIT\", \"n_trips\": 5438}, {\"agency\": \"San Francisco Bay Ferry\", \"n_trips\": 4}, {\"agency\": \"SolTrans\", \"n_trips\": 54}, {\"agency\": \"Caltrain\", \"n_trips\": 50}, {\"agency\": \"SamTrans\", \"n_trips\": 72}, {\"agency\": \"The S\", \"n_trips\": 6}, {\"agency\": \"Fairfield and Suisun Transit\", \"n_trips\": 1}, {\"agency\": \"Sacramento Regional Transit\", \"n_trips\": 9}, {\"agency\": \"Marin Transit\", \"n_trips\": 4}, {\"agency\": \"Tri Delta Transit\", \"n_trips\": 1}, {\"agency\": \"San Francisco Municipal Transportation Agency\", \"n_trips\": 3840}, {\"agency\": \"Amtrak\", \"n_trips\": 17}, {\"agency\": \"San Joaquin Regional Transit District (RTD)\", \"n_trips\": 0}, {\"agency\": \"Bay Area Rapid Transit\", \"n_trips\": 261}, {\"agency\": \"Santa Cruz Metro\", \"n_trips\": 1}, {\"agency\": \"VTA\", \"n_trips\": 33}]}}, {\"mode\": \"vega-lite\"});\n",
+       "  })({\"config\": {\"view\": {\"continuousWidth\": 300, \"continuousHeight\": 300}}, \"data\": {\"name\": \"data-c9f19226ae0e61f33c26fd111442784e\"}, \"mark\": {\"type\": \"bar\"}, \"encoding\": {\"color\": {\"field\": \"n_trips\", \"scale\": {\"range\": [\"#B9D6DF\", \"#8CBCCB\", \"#2EA8CE\", \"#136C97\", \"#0B405B\"]}, \"type\": \"quantitative\"}, \"tooltip\": [{\"field\": \"agency\", \"type\": \"nominal\"}, {\"field\": \"n_trips\", \"type\": \"quantitative\"}], \"x\": {\"field\": \"agency\", \"title\": \"Agency Name\", \"type\": \"nominal\"}, \"y\": {\"field\": \"n_trips\", \"title\": \"Number of boardings reported for trips (One person taking two AC Transit trips will count as 2)\", \"type\": \"quantitative\"}}, \"height\": 500, \"title\": \"Number of Times an Agency was used for Trip taking over Bay Bridge\", \"width\": 800, \"$schema\": \"https://vega.github.io/schema/vega-lite/v5.14.1.json\", \"datasets\": {\"data-c9f19226ae0e61f33c26fd111442784e\": [{\"agency\": \"Sacramento Regional Transit\", \"n_trips\": 6}, {\"agency\": \"SamTrans\", \"n_trips\": 19}, {\"agency\": \"nan\", \"n_trips\": 1}, {\"agency\": \"The S\", \"n_trips\": 3}, {\"agency\": \"San Francisco Municipal Transportation Agency\", \"n_trips\": 175}, {\"agency\": \"Caltrain\", \"n_trips\": 20}, {\"agency\": \"Marin Transit\", \"n_trips\": 1}, {\"agency\": \"Tri Delta Transit\", \"n_trips\": 1}, {\"agency\": \"Santa Cruz Metro\", \"n_trips\": 1}, {\"agency\": \"VTA\", \"n_trips\": 16}, {\"agency\": \"Fairfield and Suisun Transit\", \"n_trips\": 1}, {\"agency\": \"San Joaquin Regional Transit District (RTD)\", \"n_trips\": 0}, {\"agency\": \"SolTrans\", \"n_trips\": 29}, {\"agency\": \"San Francisco Bay Ferry\", \"n_trips\": 3}, {\"agency\": \"AC TRANSIT\", \"n_trips\": 111}, {\"agency\": \"Bay Area Rapid Transit\", \"n_trips\": 37}, {\"agency\": \"Amtrak\", \"n_trips\": 10}]}}, {\"mode\": \"vega-lite\"});\n",
        "</script>"
       ],
       "text/plain": [
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 85,
+     "execution_count": 53,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -2820,7 +2605,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 86,
+   "execution_count": 54,
    "id": "16b45917-adc3-44d0-8d76-15ccd4083d26",
    "metadata": {},
    "outputs": [
@@ -2843,7 +2628,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 87,
+   "execution_count": 55,
    "id": "5163926e-82bd-4c25-9486-45229d09a0d1",
    "metadata": {},
    "outputs": [],
@@ -2856,7 +2641,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 88,
+   "execution_count": 56,
    "id": "636e7771-0ba7-42e9-af1d-e3e998ff8599",
    "metadata": {},
    "outputs": [
@@ -2958,7 +2743,7 @@
        "8  public_transit                  visitor            47"
       ]
      },
-     "execution_count": 88,
+     "execution_count": 56,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -2969,7 +2754,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 89,
+   "execution_count": 57,
    "id": "90c5d683-91c5-4663-accd-4e45027a3e49",
    "metadata": {},
    "outputs": [
@@ -2978,23 +2763,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-a42c6f55a09c4a27b08597c79a73990d.vega-embed {\n",
+       "  #altair-viz-b68509580b814591ac9800977d683a7d.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-a42c6f55a09c4a27b08597c79a73990d.vega-embed details,\n",
-       "  #altair-viz-a42c6f55a09c4a27b08597c79a73990d.vega-embed details summary {\n",
+       "  #altair-viz-b68509580b814591ac9800977d683a7d.vega-embed details,\n",
+       "  #altair-viz-b68509580b814591ac9800977d683a7d.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-a42c6f55a09c4a27b08597c79a73990d\"></div>\n",
+       "<div id=\"altair-viz-b68509580b814591ac9800977d683a7d\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-a42c6f55a09c4a27b08597c79a73990d\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-a42c6f55a09c4a27b08597c79a73990d\");\n",
+       "    if (outputDiv.id !== \"altair-viz-b68509580b814591ac9800977d683a7d\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-b68509580b814591ac9800977d683a7d\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -3047,7 +2832,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 89,
+     "execution_count": 57,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3080,7 +2865,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 90,
+   "execution_count": 58,
    "id": "878c5c8e-18c3-456a-b641-67ad010f5101",
    "metadata": {},
    "outputs": [
@@ -3103,7 +2888,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 91,
+   "execution_count": 59,
    "id": "2a31bf27-ccc4-4ce3-8b6a-31dbd14caaf2",
    "metadata": {},
    "outputs": [
@@ -3210,7 +2995,7 @@
        "[262323 rows x 2 columns]"
       ]
      },
-     "execution_count": 91,
+     "execution_count": 59,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3221,7 +3006,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 92,
+   "execution_count": 60,
    "id": "eb9780a3-b996-45af-9cc3-b41629ec0e55",
    "metadata": {},
    "outputs": [
@@ -3244,7 +3029,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 93,
+   "execution_count": 61,
    "id": "6fc3be54-b8dc-4cf8-893e-565ffa02934d",
    "metadata": {},
    "outputs": [
@@ -3332,59 +3117,59 @@
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
-       "      <th>116099</th>\n",
-       "      <td>industrial</td>\n",
-       "      <td>8</td>\n",
+       "      <th>594856</th>\n",
+       "      <td>single_family</td>\n",
+       "      <td>11</td>\n",
        "      <td>indo_european</td>\n",
-       "      <td>180 (San Francisco, CA)</td>\n",
+       "      <td>179.03 (San Francisco, CA)</td>\n",
        "      <td>8194219563640751815</td>\n",
        "      <td>male</td>\n",
        "      <td>1 (Tract 179.03, San Francisco, CA)</td>\n",
        "      <td>California</td>\n",
        "      <td>California</td>\n",
-       "      <td>hispanic_or_latino_origin</td>\n",
+       "      <td>white_not_hispanic_or_latino</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>core</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
-       "      <td>28.0</td>\n",
-       "      <td>3527929229602445979</td>\n",
-       "      <td>1 (Tract 179.03, San Francisco, CA)</td>\n",
-       "      <td>single_family</td>\n",
-       "      <td>in_person</td>\n",
+       "      <td>27.0</td>\n",
+       "      <td>7878347104837895638</td>\n",
+       "      <td>3 (Tract 615.06, San Francisco, CA)</td>\n",
+       "      <td>retail</td>\n",
+       "      <td>remote</td>\n",
        "      <td>California</td>\n",
        "      <td>San Francisco</td>\n",
-       "      <td>2 (Tract 180, San Francisco, CA)</td>\n",
-       "      <td>179.03 (San Francisco, CA)</td>\n",
+       "      <td>1 (Tract 179.03, San Francisco, CA)</td>\n",
+       "      <td>615.06 (San Francisco, CA)</td>\n",
        "      <td>1200990.0</td>\n",
-       "      <td>2 (Tract 180, San Francisco, CA)</td>\n",
-       "      <td>private_auto</td>\n",
+       "      <td>1 (Tract 179.03, San Francisco, CA)</td>\n",
+       "      <td>worked_from_home</td>\n",
        "      <td>three_plus</td>\n",
-       "      <td>auto_passenger</td>\n",
-       "      <td>work</td>\n",
+       "      <td>private_auto</td>\n",
+       "      <td>home</td>\n",
        "      <td>single_family</td>\n",
        "      <td>NaN</td>\n",
        "      <td>California</td>\n",
        "      <td>10.0</td>\n",
        "      <td>San Francisco</td>\n",
-       "      <td>single_family</td>\n",
-       "      <td>naics31_33</td>\n",
+       "      <td>mixed_use</td>\n",
+       "      <td>naics54</td>\n",
        "      <td>renter</td>\n",
-       "      <td>unknown_fuel_type</td>\n",
+       "      <td>other_non_bev</td>\n",
+       "      <td>179.03 (San Francisco, CA)</td>\n",
        "      <td>179.03 (San Francisco, CA)</td>\n",
-       "      <td>180 (San Francisco, CA)</td>\n",
        "      <td>bachelors_degree</td>\n",
-       "      <td>10:34:00</td>\n",
-       "      <td>136907.0</td>\n",
+       "      <td>11:44:00</td>\n",
+       "      <td>218735.0</td>\n",
        "      <td>employed</td>\n",
-       "      <td>home</td>\n",
-       "      <td>industrial</td>\n",
+       "      <td>shop</td>\n",
+       "      <td>single_family</td>\n",
        "      <td>San Francisco</td>\n",
-       "      <td>4.4</td>\n",
+       "      <td>4.0</td>\n",
        "      <td>not_attending_school</td>\n",
        "      <td>San Francisco</td>\n",
-       "      <td>10066255028734967962</td>\n",
-       "      <td>10:42:11</td>\n",
+       "      <td>14409692340574959811</td>\n",
+       "      <td>11:55:07</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
@@ -3392,67 +3177,67 @@
       ],
       "text/plain": [
        "       origin_building_use  trip_duration_minutes trip_taker_language  \\\n",
-       "116099          industrial                      8       indo_european   \n",
+       "594856       single_family                     11       indo_european   \n",
        "\n",
-       "               origin_trct_2020 trip_taker_household_id trip_taker_sex  \\\n",
-       "116099  180 (San Francisco, CA)     8194219563640751815           male   \n",
+       "                  origin_trct_2020 trip_taker_household_id trip_taker_sex  \\\n",
+       "594856  179.03 (San Francisco, CA)     8194219563640751815           male   \n",
        "\n",
        "                  trip_taker_home_bgrp_2020 origin_st_2020  \\\n",
-       "116099  1 (Tract 179.03, San Francisco, CA)     California   \n",
+       "594856  1 (Tract 179.03, San Francisco, CA)     California   \n",
        "\n",
-       "       trip_taker_home_st_2020  trip_taker_race_ethnicity transit_agency  \\\n",
-       "116099              California  hispanic_or_latino_origin            NaN   \n",
+       "       trip_taker_home_st_2020     trip_taker_race_ethnicity transit_agency  \\\n",
+       "594856              California  white_not_hispanic_or_latino            NaN   \n",
        "\n",
        "       transit_route trip_taker_resident_type          vehicle_type  \\\n",
-       "116099           NaN                     core  unknown_vehicle_type   \n",
+       "594856           NaN                     core  unknown_vehicle_type   \n",
        "\n",
        "        trip_taker_age          activity_id  \\\n",
-       "116099            28.0  3527929229602445979   \n",
+       "594856            27.0  7878347104837895638   \n",
        "\n",
        "                      destination_bgrp_2020 destination_building_use  \\\n",
-       "116099  1 (Tract 179.03, San Francisco, CA)            single_family   \n",
+       "594856  3 (Tract 615.06, San Francisco, CA)                   retail   \n",
        "\n",
        "       trip_taker_wfh destination_st_2020 destination_cty_2020  \\\n",
-       "116099      in_person          California        San Francisco   \n",
+       "594856         remote          California        San Francisco   \n",
        "\n",
-       "               trip_taker_work_bgrp_2020       destination_trct_2020  \\\n",
-       "116099  2 (Tract 180, San Francisco, CA)  179.03 (San Francisco, CA)   \n",
+       "                  trip_taker_work_bgrp_2020       destination_trct_2020  \\\n",
+       "594856  1 (Tract 179.03, San Francisco, CA)  615.06 (San Francisco, CA)   \n",
        "\n",
-       "        trip_taker_household_income                  origin_bgrp_2020  \\\n",
-       "116099                    1200990.0  2 (Tract 180, San Francisco, CA)   \n",
+       "        trip_taker_household_income                     origin_bgrp_2020  \\\n",
+       "594856                    1200990.0  1 (Tract 179.03, San Francisco, CA)   \n",
        "\n",
-       "       trip_taker_commute_mode trip_taker_available_vehicles    primary_mode  \\\n",
-       "116099            private_auto                    three_plus  auto_passenger   \n",
+       "       trip_taker_commute_mode trip_taker_available_vehicles  primary_mode  \\\n",
+       "594856        worked_from_home                    three_plus  private_auto   \n",
        "\n",
        "       previous_trip_purpose trip_taker_building_type transit_submode  \\\n",
-       "116099                  work            single_family             NaN   \n",
+       "594856                  home            single_family             NaN   \n",
        "\n",
        "       trip_taker_work_st_2020  trip_taker_household_size origin_cty_2020  \\\n",
-       "116099              California                       10.0   San Francisco   \n",
+       "594856              California                       10.0   San Francisco   \n",
        "\n",
        "       destination_land_use trip_taker_industry trip_taker_tenure  \\\n",
-       "116099        single_family          naics31_33            renter   \n",
+       "594856            mixed_use             naics54            renter   \n",
        "\n",
-       "        vehicle_fuel_type   trip_taker_home_trct_2020  \\\n",
-       "116099  unknown_fuel_type  179.03 (San Francisco, CA)   \n",
+       "       vehicle_fuel_type   trip_taker_home_trct_2020  \\\n",
+       "594856     other_non_bev  179.03 (San Francisco, CA)   \n",
        "\n",
-       "       trip_taker_work_trct_2020 trip_taker_education trip_start_time  \\\n",
-       "116099   180 (San Francisco, CA)     bachelors_degree        10:34:00   \n",
+       "         trip_taker_work_trct_2020 trip_taker_education trip_start_time  \\\n",
+       "594856  179.03 (San Francisco, CA)     bachelors_degree        11:44:00   \n",
        "\n",
        "        trip_taker_individual_income trip_taker_employment_status  \\\n",
-       "116099                      136907.0                     employed   \n",
+       "594856                      218735.0                     employed   \n",
        "\n",
        "       trip_purpose origin_land_use trip_taker_work_cty_2020  \\\n",
-       "116099         home      industrial            San Francisco   \n",
+       "594856         shop   single_family            San Francisco   \n",
        "\n",
        "        trip_distance_miles trip_taker_school_grade_attending  \\\n",
-       "116099                  4.4              not_attending_school   \n",
+       "594856                  4.0              not_attending_school   \n",
        "\n",
        "       trip_taker_home_cty_2020  trip_taker_person_id trip_end_time  \n",
-       "116099            San Francisco  10066255028734967962      10:42:11  "
+       "594856            San Francisco  14409692340574959811      11:55:07  "
       ]
      },
-     "execution_count": 93,
+     "execution_count": 61,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3464,7 +3249,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 94,
+   "execution_count": 62,
    "id": "4eccfdf8-429e-43df-899e-f7d77e051831",
    "metadata": {},
    "outputs": [
@@ -3577,7 +3362,7 @@
        "6                       10.0  6  "
       ]
      },
-     "execution_count": 94,
+     "execution_count": 62,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3614,7 +3399,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 95,
+   "execution_count": 63,
    "id": "dea31a60-e986-41e7-b31b-1e5403c9e041",
    "metadata": {},
    "outputs": [
@@ -3622,7 +3407,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "/tmp/ipykernel_634/1951040339.py:1: DtypeWarning: Columns (25) have mixed types. Specify dtype option on import or set low_memory=False.\n",
+      "/tmp/ipykernel_483/1951040339.py:1: DtypeWarning: Columns (25) have mixed types. Specify dtype option on import or set low_memory=False.\n",
       "  r_ppl = to_snakecase(pd.read_csv(f\"{GCS_PATH}{replica_ppl}\"))\n"
      ]
     }
@@ -3641,7 +3426,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 96,
+   "execution_count": 64,
    "id": "42bc1220-b404-4aca-8214-43992c55163b",
    "metadata": {},
    "outputs": [
@@ -3697,75 +3482,66 @@
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
-       "      <th>88025</th>\n",
-       "      <td>14149132051486501717</td>\n",
-       "      <td>Does not have work/school location</td>\n",
-       "      <td>110183.0</td>\n",
+       "      <th>237204</th>\n",
+       "      <td>16410964223051134474</td>\n",
+       "      <td>California</td>\n",
+       "      <td>120704.0</td>\n",
        "      <td>core</td>\n",
-       "      <td>spanish</td>\n",
+       "      <td>english</td>\n",
        "      <td>three_plus</td>\n",
-       "      <td>hispanic_or_latino_origin</td>\n",
-       "      <td>k_12</td>\n",
-       "      <td>Does not have work/school location</td>\n",
-       "      <td>unemployed_under_16_not_in_labor_force</td>\n",
-       "      <td>Solano</td>\n",
-       "      <td>2526.11 (Solano, CA)</td>\n",
+       "      <td>white_not_hispanic_or_latino</td>\n",
+       "      <td>some_college</td>\n",
+       "      <td>3 (Tract 3211.01, Contra Costa, CA)</td>\n",
+       "      <td>employed_not_working</td>\n",
+       "      <td>Contra Costa</td>\n",
+       "      <td>3211.01 (Contra Costa, CA)</td>\n",
        "      <td>owner</td>\n",
-       "      <td>not_working</td>\n",
-       "      <td>Does not have work/school location</td>\n",
+       "      <td>naics812910</td>\n",
+       "      <td>3211.01 (Contra Costa, CA)</td>\n",
        "      <td>not_attending_school</td>\n",
        "      <td>single_family</td>\n",
-       "      <td>other_travel_mode</td>\n",
-       "      <td>not_in_labor_force</td>\n",
-       "      <td>Does not have work/school location</td>\n",
-       "      <td>0.0</td>\n",
+       "      <td>private_auto</td>\n",
+       "      <td>employed</td>\n",
+       "      <td>Contra Costa</td>\n",
+       "      <td>33528.0</td>\n",
        "      <td>California</td>\n",
-       "      <td>female</td>\n",
-       "      <td>9.0</td>\n",
-       "      <td>1 (Tract 2526.11, Solano, CA)</td>\n",
-       "      <td>9833388663431540662</td>\n",
-       "      <td>44.0</td>\n",
+       "      <td>male</td>\n",
+       "      <td>4.0</td>\n",
+       "      <td>4 (Tract 3211.01, Contra Costa, CA)</td>\n",
+       "      <td>503623235255197327</td>\n",
+       "      <td>30.0</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "                  person_id                        work_st_2020  \\\n",
-       "88025  14149132051486501717  Does not have work/school location   \n",
-       "\n",
-       "       household_income resident_type language available_vehicles  \\\n",
-       "88025          110183.0          core  spanish         three_plus   \n",
-       "\n",
-       "                  race_ethnicity education  \\\n",
-       "88025  hispanic_or_latino_origin      k_12   \n",
+       "                   person_id work_st_2020  household_income resident_type  \\\n",
+       "237204  16410964223051134474   California          120704.0          core   \n",
        "\n",
-       "                           work_bgrp_2020  \\\n",
-       "88025  Does not have work/school location   \n",
+       "       language available_vehicles                race_ethnicity  \\\n",
+       "237204  english         three_plus  white_not_hispanic_or_latino   \n",
        "\n",
-       "                                          wfh home_cty_2020  \\\n",
-       "88025  unemployed_under_16_not_in_labor_force        Solano   \n",
+       "           education                       work_bgrp_2020  \\\n",
+       "237204  some_college  3 (Tract 3211.01, Contra Costa, CA)   \n",
        "\n",
-       "             home_trct_2020 tenure     industry  \\\n",
-       "88025  2526.11 (Solano, CA)  owner  not_working   \n",
+       "                         wfh home_cty_2020              home_trct_2020 tenure  \\\n",
+       "237204  employed_not_working  Contra Costa  3211.01 (Contra Costa, CA)  owner   \n",
        "\n",
-       "                           work_trct_2020 school_grade_attending  \\\n",
-       "88025  Does not have work/school location   not_attending_school   \n",
+       "           industry              work_trct_2020 school_grade_attending  \\\n",
+       "237204  naics812910  3211.01 (Contra Costa, CA)   not_attending_school   \n",
        "\n",
-       "       building_type       commute_mode   employment_status  \\\n",
-       "88025  single_family  other_travel_mode  not_in_labor_force   \n",
+       "        building_type  commute_mode employment_status work_cty_2020  \\\n",
+       "237204  single_family  private_auto          employed  Contra Costa   \n",
        "\n",
-       "                            work_cty_2020  individual_income home_st_2020  \\\n",
-       "88025  Does not have work/school location                0.0   California   \n",
+       "        individual_income home_st_2020   sex  household_size  \\\n",
+       "237204            33528.0   California  male             4.0   \n",
        "\n",
-       "          sex  household_size                 home_bgrp_2020  \\\n",
-       "88025  female             9.0  1 (Tract 2526.11, Solano, CA)   \n",
-       "\n",
-       "              household_id   age  \n",
-       "88025  9833388663431540662  44.0  "
+       "                             home_bgrp_2020        household_id   age  \n",
+       "237204  4 (Tract 3211.01, Contra Costa, CA)  503623235255197327  30.0  "
       ]
      },
-     "execution_count": 96,
+     "execution_count": 64,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3776,7 +3552,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 97,
+   "execution_count": 65,
    "id": "d2a1647f-ed67-4c33-a089-b72375323a7d",
    "metadata": {},
    "outputs": [
@@ -3799,7 +3575,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 98,
+   "execution_count": 66,
    "id": "570daf6d-06b8-46e5-9664-a71c5a093073",
    "metadata": {},
    "outputs": [
@@ -3849,7 +3625,7 @@
        "1       visitor        23034"
       ]
      },
-     "execution_count": 98,
+     "execution_count": 66,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3860,7 +3636,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 99,
+   "execution_count": 67,
    "id": "1483249f-602c-4805-bcc4-d55e018022ad",
    "metadata": {},
    "outputs": [
@@ -3883,7 +3659,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 100,
+   "execution_count": 68,
    "id": "5c1894f0-bd42-4014-89d4-6e8d43809319",
    "metadata": {},
    "outputs": [
@@ -3939,7 +3715,7 @@
        "2                      NaN            1"
       ]
      },
-     "execution_count": 100,
+     "execution_count": 68,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3950,7 +3726,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 101,
+   "execution_count": 69,
    "id": "2f4b67bf-78ab-4aa8-bbb0-e382a8f78c9a",
    "metadata": {},
    "outputs": [
@@ -4156,7 +3932,7 @@
        "13   worked_from_home    male  18621  253921.717631  137849.973686  41.092208"
       ]
      },
-     "execution_count": 101,
+     "execution_count": 69,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -4185,7 +3961,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 102,
+   "execution_count": 70,
    "id": "2e4bd058-9c4d-4989-a5fc-db6cf6130bf2",
    "metadata": {},
    "outputs": [
@@ -4352,7 +4128,7 @@
        "8  38.312382  "
       ]
      },
-     "execution_count": 102,
+     "execution_count": 70,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -4374,7 +4150,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 103,
+   "execution_count": 71,
    "id": "7b637cdd-9560-4d31-bfeb-bffa6cbb55d2",
    "metadata": {},
    "outputs": [],
@@ -4391,7 +4167,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 104,
+   "execution_count": 72,
    "id": "bcaa0855-faf6-4eb0-aa8e-48cb3348baeb",
    "metadata": {},
    "outputs": [
@@ -4583,7 +4359,7 @@
        "14                NaN     NaN  23034            NaN            NaN        NaN"
       ]
      },
-     "execution_count": 104,
+     "execution_count": 72,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -4594,7 +4370,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 105,
+   "execution_count": 73,
    "id": "7f7c1066-c820-43d3-a68e-0dcdfc1dcdce",
    "metadata": {},
    "outputs": [
@@ -4603,23 +4379,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-ea9155871b9d4e329b4dc2115098fc3e.vega-embed {\n",
+       "  #altair-viz-e495255148bd47c6bddc038286c78deb.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-ea9155871b9d4e329b4dc2115098fc3e.vega-embed details,\n",
-       "  #altair-viz-ea9155871b9d4e329b4dc2115098fc3e.vega-embed details summary {\n",
+       "  #altair-viz-e495255148bd47c6bddc038286c78deb.vega-embed details,\n",
+       "  #altair-viz-e495255148bd47c6bddc038286c78deb.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-ea9155871b9d4e329b4dc2115098fc3e\"></div>\n",
+       "<div id=\"altair-viz-e495255148bd47c6bddc038286c78deb\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-ea9155871b9d4e329b4dc2115098fc3e\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-ea9155871b9d4e329b4dc2115098fc3e\");\n",
+       "    if (outputDiv.id !== \"altair-viz-e495255148bd47c6bddc038286c78deb\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-e495255148bd47c6bddc038286c78deb\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -4672,7 +4448,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 105,
+     "execution_count": 73,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -4713,7 +4489,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 106,
+   "execution_count": 74,
    "id": "6f3cf136-7531-4b62-b050-169b7bd1c4ec",
    "metadata": {},
    "outputs": [],
@@ -4723,7 +4499,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 107,
+   "execution_count": 75,
    "id": "47943ff0-2949-409b-a9ad-ca5efea3b52d",
    "metadata": {},
    "outputs": [],
@@ -4733,7 +4509,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 108,
+   "execution_count": 76,
    "id": "28fc95f8-5898-486f-81f3-f0ac7885431c",
    "metadata": {},
    "outputs": [
@@ -4756,7 +4532,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 109,
+   "execution_count": 77,
    "id": "3398c3fa-856d-49a0-8d2d-7994f3f50df1",
    "metadata": {},
    "outputs": [
@@ -4805,7 +4581,7 @@
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
-       "      <th>1387</th>\n",
+       "      <th>1411</th>\n",
        "      <td>Jan 01, 2022 - Dec 31, 2022</td>\n",
        "      <td>All Vehicles CVD Plus - StL All Vehicles Volume</td>\n",
        "      <td>1130705657</td>\n",
@@ -4816,16 +4592,16 @@
        "      <td>40</td>\n",
        "      <td>EAST</td>\n",
        "      <td>no</td>\n",
-       "      <td>1: Weekday (M-F)</td>\n",
-       "      <td>07: 5am (5am-6am)</td>\n",
-       "      <td>1736</td>\n",
-       "      <td>66</td>\n",
-       "      <td>6</td>\n",
+       "      <td>2: Weekend Day (Sa-Su)</td>\n",
+       "      <td>01: 12am (12am-1am)</td>\n",
+       "      <td>3029</td>\n",
+       "      <td>61</td>\n",
+       "      <td>7</td>\n",
        "      <td>65.986</td>\n",
-       "      <td>180.21</td>\n",
-       "      <td>1.0</td>\n",
+       "      <td>314.44</td>\n",
+       "      <td>1.08</td>\n",
        "      <td>False</td>\n",
-       "      <td>74</td>\n",
+       "      <td>70</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
@@ -4833,34 +4609,34 @@
       ],
       "text/plain": [
        "                     data_periods  \\\n",
-       "1387  Jan 01, 2022 - Dec 31, 2022   \n",
+       "1411  Jan 01, 2022 - Dec 31, 2022   \n",
        "\n",
        "                                       mode_of_travel     zone_id  \\\n",
-       "1387  All Vehicles CVD Plus - StL All Vehicles Volume  1130705657   \n",
+       "1411  All Vehicles CVD Plus - StL All Vehicles Volume  1130705657   \n",
        "\n",
        "                                              zone_name road_classification  \\\n",
-       "1387  San Francisco – Oakland Bay Bridge / 52527662 / 1            Motorway   \n",
+       "1411  San Francisco – Oakland Bay Bridge / 52527662 / 1            Motorway   \n",
        "\n",
        "      line_zone_length__miles_ zone_is_pass_through  zone_direction__degrees_  \\\n",
-       "1387                     0.104                  yes                        40   \n",
+       "1411                     0.104                  yes                        40   \n",
        "\n",
-       "     zone_cardinal_direction zone_is_bi_direction          day_type  \\\n",
-       "1387                    EAST                   no  1: Weekday (M-F)   \n",
+       "     zone_cardinal_direction zone_is_bi_direction                day_type  \\\n",
+       "1411                    EAST                   no  2: Weekend Day (Sa-Su)   \n",
        "\n",
-       "               day_part  average_daily_segment_traffic__stl_volume_  \\\n",
-       "1387  07: 5am (5am-6am)                                        1736   \n",
+       "                 day_part  average_daily_segment_traffic__stl_volume_  \\\n",
+       "1411  01: 12am (12am-1am)                                        3029   \n",
        "\n",
        "      avg_segment_speed__mph_  avg_segment_travel_time__sec_  \\\n",
-       "1387                       66                              6   \n",
+       "1411                       61                              7   \n",
        "\n",
        "      free_flow_speed__mph_  vehicle_miles_of_travel__stl_volume_  \\\n",
-       "1387                 65.986                                180.21   \n",
+       "1411                 65.986                                314.44   \n",
        "\n",
        "      travel_time_index  congested_segment  _85th_speed_percentile  \n",
-       "1387                1.0              False                      74  "
+       "1411               1.08              False                      70  "
       ]
      },
-     "execution_count": 109,
+     "execution_count": 77,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -4879,7 +4655,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 110,
+   "execution_count": 78,
    "id": "da10c3eb-31bd-437e-b546-82472d66f964",
    "metadata": {},
    "outputs": [
@@ -4901,7 +4677,7 @@
        "1710"
       ]
      },
-     "execution_count": 110,
+     "execution_count": 78,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -4914,7 +4690,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 111,
+   "execution_count": 79,
    "id": "5e403ce9-33bc-4453-9323-df46fad1f38a",
    "metadata": {},
    "outputs": [],
@@ -4924,7 +4700,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 112,
+   "execution_count": 80,
    "id": "cd1ce590-2019-43f0-ba09-786520479ad8",
    "metadata": {},
    "outputs": [
@@ -5142,7 +4918,7 @@
        "29     29: 11pm (11pm-12am)  3"
       ]
      },
-     "execution_count": 112,
+     "execution_count": 80,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -5161,7 +4937,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 113,
+   "execution_count": 81,
    "id": "57c890a6-c667-4917-a090-b85f1aadcad7",
    "metadata": {},
    "outputs": [],
@@ -5171,7 +4947,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 114,
+   "execution_count": 82,
    "id": "0a059c82-c7c8-43b9-92a6-178b42101828",
    "metadata": {},
    "outputs": [],
@@ -5181,7 +4957,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 115,
+   "execution_count": 83,
    "id": "67213733-9905-42bd-912e-cf943cd66b40",
    "metadata": {},
    "outputs": [],
@@ -5191,7 +4967,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 116,
+   "execution_count": 84,
    "id": "2e497c77-91ef-490f-a288-abe4e2c740dc",
    "metadata": {},
    "outputs": [],
@@ -5201,7 +4977,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 117,
+   "execution_count": 85,
    "id": "28292f62-b2ab-46cb-ac08-b728facdfdc0",
    "metadata": {},
    "outputs": [
@@ -5267,54 +5043,54 @@
        "      <td>63</td>\n",
        "      <td>2</td>\n",
        "      <td>70.532</td>\n",
-       "      <td>725.20</td>\n",
+       "      <td>725.2</td>\n",
        "      <td>1.12</td>\n",
        "      <td>False</td>\n",
        "      <td>72</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>90</th>\n",
+       "      <th>360</th>\n",
        "      <td>Jan 01, 2022 - Dec 31, 2022</td>\n",
        "      <td>All Vehicles CVD Plus - StL All Vehicles Volume</td>\n",
-       "      <td>1020456908</td>\n",
-       "      <td>San Francisco – Oakland Bay Bridge / 23874736 / 1</td>\n",
+       "      <td>1036056766</td>\n",
+       "      <td>San Francisco – Oakland Bay Bridge / 52721870 / 1</td>\n",
        "      <td>Motorway</td>\n",
-       "      <td>0.077</td>\n",
+       "      <td>0.073</td>\n",
        "      <td>yes</td>\n",
-       "      <td>221</td>\n",
-       "      <td>WEST</td>\n",
+       "      <td>37</td>\n",
+       "      <td>EAST</td>\n",
        "      <td>no</td>\n",
        "      <td>0: All Days (M-Su)</td>\n",
        "      <td>00: All Day (12am-12am)</td>\n",
-       "      <td>143382</td>\n",
-       "      <td>48</td>\n",
-       "      <td>6</td>\n",
-       "      <td>68.747</td>\n",
-       "      <td>11017.90</td>\n",
-       "      <td>1.42</td>\n",
+       "      <td>158493</td>\n",
+       "      <td>51</td>\n",
+       "      <td>5</td>\n",
+       "      <td>67.267</td>\n",
+       "      <td>11532.2</td>\n",
+       "      <td>1.32</td>\n",
        "      <td>True</td>\n",
-       "      <td>68</td>\n",
+       "      <td>66</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>450</th>\n",
+       "      <th>270</th>\n",
        "      <td>Jan 01, 2022 - Dec 31, 2022</td>\n",
        "      <td>All Vehicles CVD Plus - StL All Vehicles Volume</td>\n",
-       "      <td>1050419851</td>\n",
-       "      <td>San Francisco – Oakland Bay Bridge / 179235221 / 1</td>\n",
+       "      <td>1032819756</td>\n",
+       "      <td>San Francisco – Oakland Bay Bridge / 11415208 / 1</td>\n",
        "      <td>Motorway</td>\n",
-       "      <td>0.004</td>\n",
+       "      <td>0.109</td>\n",
        "      <td>yes</td>\n",
-       "      <td>38</td>\n",
-       "      <td>EAST</td>\n",
+       "      <td>220</td>\n",
+       "      <td>WEST</td>\n",
        "      <td>no</td>\n",
        "      <td>0: All Days (M-Su)</td>\n",
        "      <td>00: All Day (12am-12am)</td>\n",
-       "      <td>161170</td>\n",
-       "      <td>53</td>\n",
-       "      <td>2</td>\n",
-       "      <td>67.840</td>\n",
-       "      <td>695.17</td>\n",
-       "      <td>1.29</td>\n",
+       "      <td>132245</td>\n",
+       "      <td>49</td>\n",
+       "      <td>10</td>\n",
+       "      <td>68.596</td>\n",
+       "      <td>14450.0</td>\n",
+       "      <td>1.41</td>\n",
        "      <td>True</td>\n",
        "      <td>67</td>\n",
        "    </tr>\n",
@@ -5325,51 +5101,51 @@
       "text/plain": [
        "                     data_periods  \\\n",
        "1440  Jan 01, 2022 - Dec 31, 2022   \n",
-       "90    Jan 01, 2022 - Dec 31, 2022   \n",
-       "450   Jan 01, 2022 - Dec 31, 2022   \n",
+       "360   Jan 01, 2022 - Dec 31, 2022   \n",
+       "270   Jan 01, 2022 - Dec 31, 2022   \n",
        "\n",
        "                                       mode_of_travel     zone_id  \\\n",
        "1440  All Vehicles CVD Plus - StL All Vehicles Volume  1132861884   \n",
-       "90    All Vehicles CVD Plus - StL All Vehicles Volume  1020456908   \n",
-       "450   All Vehicles CVD Plus - StL All Vehicles Volume  1050419851   \n",
+       "360   All Vehicles CVD Plus - StL All Vehicles Volume  1036056766   \n",
+       "270   All Vehicles CVD Plus - StL All Vehicles Volume  1032819756   \n",
        "\n",
-       "                                               zone_name road_classification  \\\n",
-       "1440                                I 80 / 236348365 / 1            Motorway   \n",
-       "90     San Francisco – Oakland Bay Bridge / 23874736 / 1            Motorway   \n",
-       "450   San Francisco – Oakland Bay Bridge / 179235221 / 1            Motorway   \n",
+       "                                              zone_name road_classification  \\\n",
+       "1440                               I 80 / 236348365 / 1            Motorway   \n",
+       "360   San Francisco – Oakland Bay Bridge / 52721870 / 1            Motorway   \n",
+       "270   San Francisco – Oakland Bay Bridge / 11415208 / 1            Motorway   \n",
        "\n",
        "      line_zone_length__miles_ zone_is_pass_through  zone_direction__degrees_  \\\n",
        "1440                     0.006                  yes                        85   \n",
-       "90                       0.077                  yes                       221   \n",
-       "450                      0.004                  yes                        38   \n",
+       "360                      0.073                  yes                        37   \n",
+       "270                      0.109                  yes                       220   \n",
        "\n",
        "     zone_cardinal_direction zone_is_bi_direction            day_type  \\\n",
        "1440                    EAST                   no  0: All Days (M-Su)   \n",
-       "90                      WEST                   no  0: All Days (M-Su)   \n",
-       "450                     EAST                   no  0: All Days (M-Su)   \n",
+       "360                     EAST                   no  0: All Days (M-Su)   \n",
+       "270                     WEST                   no  0: All Days (M-Su)   \n",
        "\n",
        "                     day_part  average_daily_segment_traffic__stl_volume_  \\\n",
        "1440  00: All Day (12am-12am)                                      128581   \n",
-       "90    00: All Day (12am-12am)                                      143382   \n",
-       "450   00: All Day (12am-12am)                                      161170   \n",
+       "360   00: All Day (12am-12am)                                      158493   \n",
+       "270   00: All Day (12am-12am)                                      132245   \n",
        "\n",
        "      avg_segment_speed__mph_  avg_segment_travel_time__sec_  \\\n",
        "1440                       63                              2   \n",
-       "90                         48                              6   \n",
-       "450                        53                              2   \n",
+       "360                        51                              5   \n",
+       "270                        49                             10   \n",
        "\n",
        "      free_flow_speed__mph_  vehicle_miles_of_travel__stl_volume_  \\\n",
-       "1440                 70.532                                725.20   \n",
-       "90                   68.747                              11017.90   \n",
-       "450                  67.840                                695.17   \n",
+       "1440                 70.532                                 725.2   \n",
+       "360                  67.267                               11532.2   \n",
+       "270                  68.596                               14450.0   \n",
        "\n",
        "      travel_time_index  congested_segment  _85th_speed_percentile  \n",
        "1440               1.12              False                      72  \n",
-       "90                 1.42               True                      68  \n",
-       "450                1.29               True                      67  "
+       "360                1.32               True                      66  \n",
+       "270                1.41               True                      67  "
       ]
      },
-     "execution_count": 117,
+     "execution_count": 85,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -5380,7 +5156,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 118,
+   "execution_count": 86,
    "id": "14211b7a-38f9-4b55-b669-67fdae44aa80",
    "metadata": {},
    "outputs": [],
@@ -5393,7 +5169,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 119,
+   "execution_count": 87,
    "id": "778d58f0-25b7-4cf7-b60a-10e773055f48",
    "metadata": {},
    "outputs": [],
@@ -5435,7 +5211,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 120,
+   "execution_count": 88,
    "id": "29eab191-4eaa-445c-b444-49048135ef3b",
    "metadata": {},
    "outputs": [],
@@ -5457,7 +5233,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 121,
+   "execution_count": 89,
    "id": "896b63a9-b881-418a-ba40-dbea63f81614",
    "metadata": {},
    "outputs": [],
@@ -5471,7 +5247,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 122,
+   "execution_count": 90,
    "id": "cac29684-36ac-488b-b2d1-044ab5ef86c0",
    "metadata": {},
    "outputs": [],
@@ -5481,7 +5257,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 123,
+   "execution_count": 91,
    "id": "eedc968c-8306-449a-a2e3-774719d8e256",
    "metadata": {},
    "outputs": [
@@ -5490,23 +5266,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-ec0f0014cbcb4d269a649026011fafb4.vega-embed {\n",
+       "  #altair-viz-68aabe7591654dc0aa82ad87e468f9cc.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-ec0f0014cbcb4d269a649026011fafb4.vega-embed details,\n",
-       "  #altair-viz-ec0f0014cbcb4d269a649026011fafb4.vega-embed details summary {\n",
+       "  #altair-viz-68aabe7591654dc0aa82ad87e468f9cc.vega-embed details,\n",
+       "  #altair-viz-68aabe7591654dc0aa82ad87e468f9cc.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-ec0f0014cbcb4d269a649026011fafb4\"></div>\n",
+       "<div id=\"altair-viz-68aabe7591654dc0aa82ad87e468f9cc\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-ec0f0014cbcb4d269a649026011fafb4\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-ec0f0014cbcb4d269a649026011fafb4\");\n",
+       "    if (outputDiv.id !== \"altair-viz-68aabe7591654dc0aa82ad87e468f9cc\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-68aabe7591654dc0aa82ad87e468f9cc\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -5559,7 +5335,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 123,
+     "execution_count": 91,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -5585,7 +5361,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 124,
+   "execution_count": 92,
    "id": "637afffc-560f-4485-985a-d6ee73dd65a7",
    "metadata": {},
    "outputs": [
@@ -5594,23 +5370,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-f22d9559ba8d4205afc2b62318f5bc7f.vega-embed {\n",
+       "  #altair-viz-f9022beacde94c0f9a64a00f0abe4776.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-f22d9559ba8d4205afc2b62318f5bc7f.vega-embed details,\n",
-       "  #altair-viz-f22d9559ba8d4205afc2b62318f5bc7f.vega-embed details summary {\n",
+       "  #altair-viz-f9022beacde94c0f9a64a00f0abe4776.vega-embed details,\n",
+       "  #altair-viz-f9022beacde94c0f9a64a00f0abe4776.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-f22d9559ba8d4205afc2b62318f5bc7f\"></div>\n",
+       "<div id=\"altair-viz-f9022beacde94c0f9a64a00f0abe4776\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-f22d9559ba8d4205afc2b62318f5bc7f\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-f22d9559ba8d4205afc2b62318f5bc7f\");\n",
+       "    if (outputDiv.id !== \"altair-viz-f9022beacde94c0f9a64a00f0abe4776\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-f9022beacde94c0f9a64a00f0abe4776\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -5663,7 +5439,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 124,
+     "execution_count": 92,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -5705,7 +5481,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 125,
+   "execution_count": 93,
    "id": "b2eaa07a-2d05-4ed5-a405-a474500a643e",
    "metadata": {},
    "outputs": [],
@@ -5719,7 +5495,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 126,
+   "execution_count": 94,
    "id": "1ab3835d-5f8e-4721-9c29-7bd107bad334",
    "metadata": {},
    "outputs": [],
@@ -5737,7 +5513,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 127,
+   "execution_count": 95,
    "id": "8cc145e6-b3d9-4b31-9a0d-270431ebf5fb",
    "metadata": {},
    "outputs": [
@@ -5746,23 +5522,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-a63a2530c4054dbc98b9c0a0be4ffe3d.vega-embed {\n",
+       "  #altair-viz-ffb50d67a3244a5e9e746ed2b2d8a10b.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-a63a2530c4054dbc98b9c0a0be4ffe3d.vega-embed details,\n",
-       "  #altair-viz-a63a2530c4054dbc98b9c0a0be4ffe3d.vega-embed details summary {\n",
+       "  #altair-viz-ffb50d67a3244a5e9e746ed2b2d8a10b.vega-embed details,\n",
+       "  #altair-viz-ffb50d67a3244a5e9e746ed2b2d8a10b.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-a63a2530c4054dbc98b9c0a0be4ffe3d\"></div>\n",
+       "<div id=\"altair-viz-ffb50d67a3244a5e9e746ed2b2d8a10b\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-a63a2530c4054dbc98b9c0a0be4ffe3d\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-a63a2530c4054dbc98b9c0a0be4ffe3d\");\n",
+       "    if (outputDiv.id !== \"altair-viz-ffb50d67a3244a5e9e746ed2b2d8a10b\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-ffb50d67a3244a5e9e746ed2b2d8a10b\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -5815,7 +5591,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 127,
+     "execution_count": 95,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -5841,7 +5617,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 128,
+   "execution_count": 96,
    "id": "b54b867c-d073-4280-bfd3-2fa5bd387016",
    "metadata": {},
    "outputs": [
@@ -5850,23 +5626,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-349f487127564ae1ad2337c085eddeb1.vega-embed {\n",
+       "  #altair-viz-78fddf293e8c4401bfe80dcfd747c67f.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-349f487127564ae1ad2337c085eddeb1.vega-embed details,\n",
-       "  #altair-viz-349f487127564ae1ad2337c085eddeb1.vega-embed details summary {\n",
+       "  #altair-viz-78fddf293e8c4401bfe80dcfd747c67f.vega-embed details,\n",
+       "  #altair-viz-78fddf293e8c4401bfe80dcfd747c67f.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-349f487127564ae1ad2337c085eddeb1\"></div>\n",
+       "<div id=\"altair-viz-78fddf293e8c4401bfe80dcfd747c67f\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-349f487127564ae1ad2337c085eddeb1\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-349f487127564ae1ad2337c085eddeb1\");\n",
+       "    if (outputDiv.id !== \"altair-viz-78fddf293e8c4401bfe80dcfd747c67f\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-78fddf293e8c4401bfe80dcfd747c67f\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -5919,7 +5695,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 128,
+     "execution_count": 96,
      "metadata": {},
      "output_type": "execute_result"
     }
diff --git a/sb125_analyses/corridor_study/data_downloads_skirball.ipynb b/sb125_analyses/corridor_study/data_downloads_skirball.ipynb
index eff178baf..268ec1842 100644
--- a/sb125_analyses/corridor_study/data_downloads_skirball.ipynb
+++ b/sb125_analyses/corridor_study/data_downloads_skirball.ipynb
@@ -19,7 +19,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "/tmp/ipykernel_469/2202862553.py:12: DeprecationWarning: Importing display from IPython.core.display is deprecated since IPython 7.14, please import from IPython display\n",
+      "/tmp/ipykernel_516/2202862553.py:12: DeprecationWarning: Importing display from IPython.core.display is deprecated since IPython 7.14, please import from IPython display\n",
       "  from IPython.core.display import display\n"
      ]
     }
@@ -44,6 +44,16 @@
   {
    "cell_type": "code",
    "execution_count": 2,
+   "id": "9e5db6b9-2add-42e7-b820-1b075dc3bbcc",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from dla_utils import _dla_utils"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
    "id": "c0ea35c1-246d-4356-ad1c-83fe9cc437ff",
    "metadata": {},
    "outputs": [],
@@ -53,7 +63,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 4,
    "id": "651aae92-5188-4676-8e5f-3c040f77077c",
    "metadata": {},
    "outputs": [],
@@ -64,7 +74,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 5,
    "id": "af402da0-0b03-4c71-a1af-19f97f67cef1",
    "metadata": {},
    "outputs": [],
@@ -82,7 +92,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 6,
    "id": "0e5c1b44-c981-4a9a-b6ea-e1cb2a7a279e",
    "metadata": {},
    "outputs": [],
@@ -100,7 +110,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 7,
    "id": "cb3dea26-4e6d-4dc7-acc8-27b899a0a537",
    "metadata": {},
    "outputs": [
@@ -108,7 +118,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "/tmp/ipykernel_469/2643890524.py:1: DtypeWarning: Columns (18,19,20,25,26,28,29,30,31,33,36,38,39,40,41,42,43) have mixed types. Specify dtype option on import or set low_memory=False.\n",
+      "/tmp/ipykernel_516/2643890524.py:1: DtypeWarning: Columns (18,19,20,25,26,28,29,30,31,33,36,38,39,40,41,42,43) have mixed types. Specify dtype option on import or set low_memory=False.\n",
       "  r_trips = to_snakecase(pd.read_csv(f\"{GCS_PATH}{replica_trips}\"))\n"
      ]
     }
@@ -119,7 +129,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 8,
    "id": "ca697494-b872-4de8-afd9-c538a455364c",
    "metadata": {},
    "outputs": [
@@ -142,7 +152,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 9,
    "id": "4713b1a5-ccac-4e1b-8552-850285cad53e",
    "metadata": {},
    "outputs": [
@@ -223,279 +233,279 @@
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
-       "      <th>314707</th>\n",
-       "      <td>8505387565750628825</td>\n",
-       "      <td>1 (Tract 1349.07, Los Angeles, CA)</td>\n",
-       "      <td>1349.07 (Los Angeles, CA)</td>\n",
+       "      <th>257013</th>\n",
+       "      <td>9302896571626397264</td>\n",
+       "      <td>2 (Tract 2169.02, Los Angeles, CA)</td>\n",
+       "      <td>2169.02 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>4 (Tract 6037.02, Los Angeles, CA)</td>\n",
-       "      <td>6037.02 (Los Angeles, CA)</td>\n",
+       "      <td>1 (Tract 1281.02, Los Angeles, CA)</td>\n",
+       "      <td>1281.02 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
        "      <td>private_auto</td>\n",
-       "      <td>social</td>\n",
        "      <td>home</td>\n",
-       "      <td>13:31:00</td>\n",
-       "      <td>14:24:59</td>\n",
-       "      <td>53</td>\n",
-       "      <td>31.2</td>\n",
+       "      <td>social</td>\n",
+       "      <td>12:17:00</td>\n",
+       "      <td>12:50:00</td>\n",
+       "      <td>33</td>\n",
+       "      <td>18.90</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
        "      <td>other_non_bev</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
-       "      <td>mixed_use</td>\n",
-       "      <td>multi_family</td>\n",
        "      <td>single_family</td>\n",
        "      <td>single_family</td>\n",
-       "      <td>13590816709645713585</td>\n",
-       "      <td>15626229210687624776</td>\n",
-       "      <td>63.0</td>\n",
+       "      <td>multi_family</td>\n",
+       "      <td>multi_family</td>\n",
+       "      <td>7579849294298285797</td>\n",
+       "      <td>9607203881269597076</td>\n",
+       "      <td>33.00</td>\n",
        "      <td>male</td>\n",
        "      <td>white_not_hispanic_or_latino</td>\n",
        "      <td>employed</td>\n",
        "      <td>in_person</td>\n",
-       "      <td>7224.0</td>\n",
+       "      <td>59,218.00</td>\n",
        "      <td>private_auto</td>\n",
-       "      <td>2.0</td>\n",
-       "      <td>23805.0</td>\n",
+       "      <td>3.00</td>\n",
+       "      <td>184,761.00</td>\n",
        "      <td>two</td>\n",
        "      <td>core</td>\n",
-       "      <td>naics713940</td>\n",
-       "      <td>multiple_units</td>\n",
+       "      <td>naics23</td>\n",
+       "      <td>several_units</td>\n",
        "      <td>not_attending_school</td>\n",
        "      <td>some_college</td>\n",
        "      <td>renter</td>\n",
-       "      <td>indo_european</td>\n",
-       "      <td>1 (Tract 1349.07, Los Angeles, CA)</td>\n",
-       "      <td>1349.07 (Los Angeles, CA)</td>\n",
+       "      <td>english</td>\n",
+       "      <td>1 (Tract 1281.02, Los Angeles, CA)</td>\n",
+       "      <td>1281.02 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>3 (Tract 7004, Los Angeles, CA)</td>\n",
-       "      <td>7004 (Los Angeles, CA)</td>\n",
+       "      <td>1 (Tract 2171.01, Los Angeles, CA)</td>\n",
+       "      <td>2171.01 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>101372</th>\n",
-       "      <td>12431969978777812348</td>\n",
-       "      <td>1 (Tract 1174.08, Los Angeles, CA)</td>\n",
-       "      <td>1174.08 (Los Angeles, CA)</td>\n",
+       "      <th>366384</th>\n",
+       "      <td>10044791123655181857</td>\n",
+       "      <td>2 (Tract 5033.01, Los Angeles, CA)</td>\n",
+       "      <td>5033.01 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>3 (Tract 2735.02, Los Angeles, CA)</td>\n",
-       "      <td>2735.02 (Los Angeles, CA)</td>\n",
+       "      <td>2 (Tract 2622, Los Angeles, CA)</td>\n",
+       "      <td>2622 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>private_auto</td>\n",
-       "      <td>shop</td>\n",
+       "      <td>auto_passenger</td>\n",
        "      <td>home</td>\n",
-       "      <td>17:16:00</td>\n",
-       "      <td>18:01:55</td>\n",
-       "      <td>45</td>\n",
-       "      <td>20.4</td>\n",
+       "      <td>social</td>\n",
+       "      <td>12:55:16</td>\n",
+       "      <td>13:57:55</td>\n",
+       "      <td>62</td>\n",
+       "      <td>35.70</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
-       "      <td>other_non_bev</td>\n",
+       "      <td>unknown_fuel_type</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>single_family</td>\n",
        "      <td>single_family</td>\n",
-       "      <td>retail</td>\n",
-       "      <td>retail</td>\n",
-       "      <td>3550536633128717092</td>\n",
-       "      <td>6516243422276820403</td>\n",
-       "      <td>62.0</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>1348767672027219422</td>\n",
+       "      <td>14444669387201913369</td>\n",
+       "      <td>27.00</td>\n",
        "      <td>female</td>\n",
-       "      <td>asian_not_hispanic_or_latino</td>\n",
+       "      <td>black_not_hispanic_or_latino</td>\n",
        "      <td>employed</td>\n",
        "      <td>in_person</td>\n",
-       "      <td>27836.0</td>\n",
+       "      <td>94,986.00</td>\n",
        "      <td>private_auto</td>\n",
-       "      <td>4.0</td>\n",
-       "      <td>110187.0</td>\n",
-       "      <td>two</td>\n",
+       "      <td>2.00</td>\n",
+       "      <td>94,986.00</td>\n",
+       "      <td>three_plus</td>\n",
        "      <td>core</td>\n",
-       "      <td>naics621111</td>\n",
+       "      <td>naics61</td>\n",
        "      <td>single_family</td>\n",
-       "      <td>graduate</td>\n",
-       "      <td>bachelors_degree</td>\n",
+       "      <td>not_attending_school</td>\n",
+       "      <td>advanced_degree</td>\n",
        "      <td>owner</td>\n",
-       "      <td>other</td>\n",
-       "      <td>1 (Tract 1174.08, Los Angeles, CA)</td>\n",
-       "      <td>1174.08 (Los Angeles, CA)</td>\n",
+       "      <td>english</td>\n",
+       "      <td>2 (Tract 2622, Los Angeles, CA)</td>\n",
+       "      <td>2622 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>3 (Tract 5435.03, Los Angeles, CA)</td>\n",
-       "      <td>5435.03 (Los Angeles, CA)</td>\n",
+       "      <td>2 (Tract 1397.01, Los Angeles, CA)</td>\n",
+       "      <td>1397.01 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>237178</th>\n",
-       "      <td>1520438980495662157</td>\n",
-       "      <td>4 (Tract 1175.30, Los Angeles, CA)</td>\n",
-       "      <td>1175.30 (Los Angeles, CA)</td>\n",
+       "      <th>404087</th>\n",
+       "      <td>8025058747789155362</td>\n",
+       "      <td>1 (Tract 2623.03, Los Angeles, CA)</td>\n",
+       "      <td>2623.03 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>1 (Tract 9800.28, Los Angeles, CA)</td>\n",
-       "      <td>9800.28 (Los Angeles, CA)</td>\n",
+       "      <td>2 (Tract 1041.03, Los Angeles, CA)</td>\n",
+       "      <td>1041.03 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
        "      <td>private_auto</td>\n",
-       "      <td>work</td>\n",
        "      <td>home</td>\n",
-       "      <td>07:19:00</td>\n",
-       "      <td>08:13:36</td>\n",
-       "      <td>54</td>\n",
-       "      <td>23.1</td>\n",
+       "      <td>social</td>\n",
+       "      <td>13:39:16</td>\n",
+       "      <td>14:19:59</td>\n",
+       "      <td>40</td>\n",
+       "      <td>21.00</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
        "      <td>other_non_bev</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
-       "      <td>multi_family</td>\n",
-       "      <td>multi_family</td>\n",
-       "      <td>industrial</td>\n",
-       "      <td>industrial</td>\n",
-       "      <td>8591229506040203519</td>\n",
-       "      <td>16428891936194534442</td>\n",
-       "      <td>24.0</td>\n",
-       "      <td>male</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>15874717675890836160</td>\n",
+       "      <td>5139820635381915520</td>\n",
+       "      <td>52.00</td>\n",
+       "      <td>female</td>\n",
        "      <td>hispanic_or_latino_origin</td>\n",
-       "      <td>employed</td>\n",
-       "      <td>in_person</td>\n",
-       "      <td>40595.0</td>\n",
-       "      <td>private_auto</td>\n",
-       "      <td>4.0</td>\n",
-       "      <td>102068.0</td>\n",
+       "      <td>not_in_labor_force</td>\n",
+       "      <td>unemployed_under_16_not_in_labor_force</td>\n",
+       "      <td>0.00</td>\n",
+       "      <td>other_travel_mode</td>\n",
+       "      <td>13.00</td>\n",
+       "      <td>115,058.00</td>\n",
        "      <td>three_plus</td>\n",
        "      <td>core</td>\n",
-       "      <td>naics44_45</td>\n",
-       "      <td>multiple_units</td>\n",
+       "      <td>not_working</td>\n",
+       "      <td>single_family</td>\n",
        "      <td>not_attending_school</td>\n",
-       "      <td>some_college</td>\n",
-       "      <td>renter</td>\n",
+       "      <td>k_12</td>\n",
+       "      <td>owner</td>\n",
        "      <td>spanish</td>\n",
-       "      <td>4 (Tract 1175.30, Los Angeles, CA)</td>\n",
-       "      <td>1175.30 (Los Angeles, CA)</td>\n",
-       "      <td>Los Angeles County, CA</td>\n",
-       "      <td>California</td>\n",
-       "      <td>1 (Tract 9800.28, Los Angeles, CA)</td>\n",
-       "      <td>9800.28 (Los Angeles, CA)</td>\n",
+       "      <td>2 (Tract 1041.03, Los Angeles, CA)</td>\n",
+       "      <td>1041.03 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
+       "      <td>Does not have work/school location</td>\n",
+       "      <td>Does not have work/school location</td>\n",
+       "      <td>Does not have work/school location</td>\n",
+       "      <td>Does not have work/school location</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>31761</th>\n",
-       "      <td>11036673894851484580</td>\n",
-       "      <td>1 (Tract 6506.06, Los Angeles, CA)</td>\n",
-       "      <td>6506.06 (Los Angeles, CA)</td>\n",
+       "      <th>213866</th>\n",
+       "      <td>7281458345523096603</td>\n",
+       "      <td>1 (Tract 1375.01, Los Angeles, CA)</td>\n",
+       "      <td>1375.01 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>2 (Tract 56, Kern, CA)</td>\n",
-       "      <td>56 (Kern, CA)</td>\n",
-       "      <td>Kern County, CA</td>\n",
+       "      <td>3 (Tract 7014.02, Los Angeles, CA)</td>\n",
+       "      <td>7014.02 (Los Angeles, CA)</td>\n",
+       "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>private_auto</td>\n",
+       "      <td>auto_passenger</td>\n",
        "      <td>work</td>\n",
-       "      <td>social</td>\n",
-       "      <td>07:00:00</td>\n",
-       "      <td>09:53:47</td>\n",
-       "      <td>173</td>\n",
-       "      <td>142.9</td>\n",
+       "      <td>home</td>\n",
+       "      <td>06:32:00</td>\n",
+       "      <td>07:14:10</td>\n",
+       "      <td>42</td>\n",
+       "      <td>21.40</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
-       "      <td>other_non_bev</td>\n",
+       "      <td>unknown_fuel_type</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
-       "      <td>multi_family</td>\n",
-       "      <td>multi_family</td>\n",
-       "      <td>retail</td>\n",
-       "      <td>retail</td>\n",
-       "      <td>673878670446905249</td>\n",
-       "      <td>1964084087473365831</td>\n",
-       "      <td>42.0</td>\n",
-       "      <td>female</td>\n",
-       "      <td>asian_not_hispanic_or_latino</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>mixed_use</td>\n",
+       "      <td>healthcare</td>\n",
+       "      <td>6116471627154071969</td>\n",
+       "      <td>7757742330168392134</td>\n",
+       "      <td>34.00</td>\n",
+       "      <td>male</td>\n",
+       "      <td>white_not_hispanic_or_latino</td>\n",
        "      <td>employed</td>\n",
        "      <td>in_person</td>\n",
-       "      <td>23942.0</td>\n",
+       "      <td>129,138.00</td>\n",
        "      <td>private_auto</td>\n",
-       "      <td>2.0</td>\n",
-       "      <td>80947.0</td>\n",
-       "      <td>one</td>\n",
+       "      <td>2.00</td>\n",
+       "      <td>129,138.00</td>\n",
+       "      <td>two</td>\n",
        "      <td>core</td>\n",
-       "      <td>naics23</td>\n",
-       "      <td>multiple_units</td>\n",
+       "      <td>naics622110</td>\n",
+       "      <td>single_family</td>\n",
        "      <td>not_attending_school</td>\n",
-       "      <td>bachelors_degree</td>\n",
+       "      <td>advanced_degree</td>\n",
        "      <td>renter</td>\n",
-       "      <td>asian_pacific</td>\n",
-       "      <td>1 (Tract 6506.06, Los Angeles, CA)</td>\n",
-       "      <td>6506.06 (Los Angeles, CA)</td>\n",
+       "      <td>indo_european</td>\n",
+       "      <td>1 (Tract 1375.01, Los Angeles, CA)</td>\n",
+       "      <td>1375.01 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>2 (Tract 56, Kern, CA)</td>\n",
-       "      <td>56 (Kern, CA)</td>\n",
-       "      <td>Kern County, CA</td>\n",
+       "      <td>3 (Tract 7014.02, Los Angeles, CA)</td>\n",
+       "      <td>7014.02 (Los Angeles, CA)</td>\n",
+       "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>193932</th>\n",
-       "      <td>7236618342537072261</td>\n",
-       "      <td>1 (Tract 2733, Los Angeles, CA)</td>\n",
-       "      <td>2733 (Los Angeles, CA)</td>\n",
+       "      <th>403783</th>\n",
+       "      <td>16782161229821888706</td>\n",
+       "      <td>3 (Tract 7028.01, Los Angeles, CA)</td>\n",
+       "      <td>7028.01 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>1 (Tract 9800.08, Los Angeles, CA)</td>\n",
-       "      <td>9800.08 (Los Angeles, CA)</td>\n",
+       "      <td>2 (Tract 1066.04, Los Angeles, CA)</td>\n",
+       "      <td>1066.04 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
        "      <td>auto_passenger</td>\n",
-       "      <td>work</td>\n",
-       "      <td>eat</td>\n",
-       "      <td>09:19:07</td>\n",
-       "      <td>09:46:59</td>\n",
-       "      <td>27</td>\n",
-       "      <td>20.0</td>\n",
+       "      <td>home</td>\n",
+       "      <td>shop</td>\n",
+       "      <td>16:58:00</td>\n",
+       "      <td>18:02:01</td>\n",
+       "      <td>64</td>\n",
+       "      <td>23.40</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
        "      <td>unknown_fuel_type</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
-       "      <td>retail</td>\n",
-       "      <td>retail</td>\n",
-       "      <td>mixed_use</td>\n",
        "      <td>office</td>\n",
-       "      <td>2321481644760744007</td>\n",
-       "      <td>11390460785703966067</td>\n",
-       "      <td>24.0</td>\n",
-       "      <td>female</td>\n",
-       "      <td>asian_not_hispanic_or_latino</td>\n",
-       "      <td>employed</td>\n",
-       "      <td>in_person</td>\n",
-       "      <td>27831.0</td>\n",
-       "      <td>public_transit</td>\n",
-       "      <td>9.0</td>\n",
-       "      <td>256361.0</td>\n",
-       "      <td>three_plus</td>\n",
+       "      <td>office</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>single_family</td>\n",
+       "      <td>14388114560565293720</td>\n",
+       "      <td>4788446096359409371</td>\n",
+       "      <td>88.00</td>\n",
+       "      <td>male</td>\n",
+       "      <td>hispanic_or_latino_origin</td>\n",
+       "      <td>not_in_labor_force</td>\n",
+       "      <td>unemployed_under_16_not_in_labor_force</td>\n",
+       "      <td>26,495.00</td>\n",
+       "      <td>other_travel_mode</td>\n",
+       "      <td>1.00</td>\n",
+       "      <td>26,495.00</td>\n",
+       "      <td>zero</td>\n",
        "      <td>core</td>\n",
-       "      <td>naics621493</td>\n",
+       "      <td>not_working</td>\n",
        "      <td>single_family</td>\n",
        "      <td>not_attending_school</td>\n",
-       "      <td>bachelors_degree</td>\n",
-       "      <td>owner</td>\n",
-       "      <td>asian_pacific</td>\n",
-       "      <td>2 (Tract 1958.03, Los Angeles, CA)</td>\n",
-       "      <td>1958.03 (Los Angeles, CA)</td>\n",
-       "      <td>Los Angeles County, CA</td>\n",
-       "      <td>California</td>\n",
-       "      <td>1 (Tract 9800.08, Los Angeles, CA)</td>\n",
-       "      <td>9800.08 (Los Angeles, CA)</td>\n",
+       "      <td>k_12</td>\n",
+       "      <td>renter</td>\n",
+       "      <td>spanish</td>\n",
+       "      <td>2 (Tract 1066.04, Los Angeles, CA)</td>\n",
+       "      <td>1066.04 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
+       "      <td>Does not have work/school location</td>\n",
+       "      <td>Does not have work/school location</td>\n",
+       "      <td>Does not have work/school location</td>\n",
+       "      <td>Does not have work/school location</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
@@ -503,154 +513,161 @@
       ],
       "text/plain": [
        "                 activity_id                    origin_bgrp_2020  \\\n",
-       "314707   8505387565750628825  1 (Tract 1349.07, Los Angeles, CA)   \n",
-       "101372  12431969978777812348  1 (Tract 1174.08, Los Angeles, CA)   \n",
-       "237178   1520438980495662157  4 (Tract 1175.30, Los Angeles, CA)   \n",
-       "31761   11036673894851484580  1 (Tract 6506.06, Los Angeles, CA)   \n",
-       "193932   7236618342537072261     1 (Tract 2733, Los Angeles, CA)   \n",
+       "257013   9302896571626397264  2 (Tract 2169.02, Los Angeles, CA)   \n",
+       "366384  10044791123655181857  2 (Tract 5033.01, Los Angeles, CA)   \n",
+       "404087   8025058747789155362  1 (Tract 2623.03, Los Angeles, CA)   \n",
+       "213866   7281458345523096603  1 (Tract 1375.01, Los Angeles, CA)   \n",
+       "403783  16782161229821888706  3 (Tract 7028.01, Los Angeles, CA)   \n",
        "\n",
        "                 origin_trct_2020         origin_cty_2020 origin_st_2020  \\\n",
-       "314707  1349.07 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
-       "101372  1174.08 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
-       "237178  1175.30 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
-       "31761   6506.06 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
-       "193932     2733 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
+       "257013  2169.02 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
+       "366384  5033.01 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
+       "404087  2623.03 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
+       "213866  1375.01 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
+       "403783  7028.01 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
        "\n",
        "                     destination_bgrp_2020      destination_trct_2020  \\\n",
-       "314707  4 (Tract 6037.02, Los Angeles, CA)  6037.02 (Los Angeles, CA)   \n",
-       "101372  3 (Tract 2735.02, Los Angeles, CA)  2735.02 (Los Angeles, CA)   \n",
-       "237178  1 (Tract 9800.28, Los Angeles, CA)  9800.28 (Los Angeles, CA)   \n",
-       "31761               2 (Tract 56, Kern, CA)              56 (Kern, CA)   \n",
-       "193932  1 (Tract 9800.08, Los Angeles, CA)  9800.08 (Los Angeles, CA)   \n",
+       "257013  1 (Tract 1281.02, Los Angeles, CA)  1281.02 (Los Angeles, CA)   \n",
+       "366384     2 (Tract 2622, Los Angeles, CA)     2622 (Los Angeles, CA)   \n",
+       "404087  2 (Tract 1041.03, Los Angeles, CA)  1041.03 (Los Angeles, CA)   \n",
+       "213866  3 (Tract 7014.02, Los Angeles, CA)  7014.02 (Los Angeles, CA)   \n",
+       "403783  2 (Tract 1066.04, Los Angeles, CA)  1066.04 (Los Angeles, CA)   \n",
        "\n",
        "          destination_cty_2020 destination_st_2020    primary_mode  \\\n",
-       "314707  Los Angeles County, CA          California    private_auto   \n",
-       "101372  Los Angeles County, CA          California    private_auto   \n",
-       "237178  Los Angeles County, CA          California    private_auto   \n",
-       "31761          Kern County, CA          California    private_auto   \n",
-       "193932  Los Angeles County, CA          California  auto_passenger   \n",
+       "257013  Los Angeles County, CA          California    private_auto   \n",
+       "366384  Los Angeles County, CA          California  auto_passenger   \n",
+       "404087  Los Angeles County, CA          California    private_auto   \n",
+       "213866  Los Angeles County, CA          California  auto_passenger   \n",
+       "403783  Los Angeles County, CA          California  auto_passenger   \n",
        "\n",
        "       trip_purpose previous_trip_purpose trip_start_time trip_end_time  \\\n",
-       "314707       social                  home        13:31:00      14:24:59   \n",
-       "101372         shop                  home        17:16:00      18:01:55   \n",
-       "237178         work                  home        07:19:00      08:13:36   \n",
-       "31761          work                social        07:00:00      09:53:47   \n",
-       "193932         work                   eat        09:19:07      09:46:59   \n",
+       "257013         home                social        12:17:00      12:50:00   \n",
+       "366384         home                social        12:55:16      13:57:55   \n",
+       "404087         home                social        13:39:16      14:19:59   \n",
+       "213866         work                  home        06:32:00      07:14:10   \n",
+       "403783         home                  shop        16:58:00      18:02:01   \n",
        "\n",
        "        trip_duration_minutes  trip_distance_miles          vehicle_type  \\\n",
-       "314707                     53                 31.2  unknown_vehicle_type   \n",
-       "101372                     45                 20.4  unknown_vehicle_type   \n",
-       "237178                     54                 23.1  unknown_vehicle_type   \n",
-       "31761                     173                142.9  unknown_vehicle_type   \n",
-       "193932                     27                 20.0  unknown_vehicle_type   \n",
+       "257013                     33                18.90  unknown_vehicle_type   \n",
+       "366384                     62                35.70  unknown_vehicle_type   \n",
+       "404087                     40                21.00  unknown_vehicle_type   \n",
+       "213866                     42                21.40  unknown_vehicle_type   \n",
+       "403783                     64                23.40  unknown_vehicle_type   \n",
        "\n",
        "        vehicle_fuel_type transit_submode transit_agency transit_route  \\\n",
-       "314707      other_non_bev             NaN            NaN           NaN   \n",
-       "101372      other_non_bev             NaN            NaN           NaN   \n",
-       "237178      other_non_bev             NaN            NaN           NaN   \n",
-       "31761       other_non_bev             NaN            NaN           NaN   \n",
-       "193932  unknown_fuel_type             NaN            NaN           NaN   \n",
+       "257013      other_non_bev             NaN            NaN           NaN   \n",
+       "366384  unknown_fuel_type             NaN            NaN           NaN   \n",
+       "404087      other_non_bev             NaN            NaN           NaN   \n",
+       "213866  unknown_fuel_type             NaN            NaN           NaN   \n",
+       "403783  unknown_fuel_type             NaN            NaN           NaN   \n",
        "\n",
        "       origin_land_use origin_building_use destination_land_use  \\\n",
-       "314707       mixed_use        multi_family        single_family   \n",
-       "101372   single_family       single_family               retail   \n",
-       "237178    multi_family        multi_family           industrial   \n",
-       "31761     multi_family        multi_family               retail   \n",
-       "193932          retail              retail            mixed_use   \n",
+       "257013   single_family       single_family         multi_family   \n",
+       "366384   single_family       single_family        single_family   \n",
+       "404087   single_family       single_family        single_family   \n",
+       "213866   single_family       single_family            mixed_use   \n",
+       "403783          office              office        single_family   \n",
        "\n",
        "       destination_building_use  trip_taker_person_id trip_taker_household_id  \\\n",
-       "314707            single_family  13590816709645713585    15626229210687624776   \n",
-       "101372                   retail   3550536633128717092     6516243422276820403   \n",
-       "237178               industrial   8591229506040203519    16428891936194534442   \n",
-       "31761                    retail    673878670446905249     1964084087473365831   \n",
-       "193932                   office   2321481644760744007    11390460785703966067   \n",
+       "257013             multi_family   7579849294298285797     9607203881269597076   \n",
+       "366384            single_family   1348767672027219422    14444669387201913369   \n",
+       "404087            single_family  15874717675890836160     5139820635381915520   \n",
+       "213866               healthcare   6116471627154071969     7757742330168392134   \n",
+       "403783            single_family  14388114560565293720     4788446096359409371   \n",
        "\n",
        "        trip_taker_age trip_taker_sex     trip_taker_race_ethnicity  \\\n",
-       "314707            63.0           male  white_not_hispanic_or_latino   \n",
-       "101372            62.0         female  asian_not_hispanic_or_latino   \n",
-       "237178            24.0           male     hispanic_or_latino_origin   \n",
-       "31761             42.0         female  asian_not_hispanic_or_latino   \n",
-       "193932            24.0         female  asian_not_hispanic_or_latino   \n",
-       "\n",
-       "       trip_taker_employment_status trip_taker_wfh  \\\n",
-       "314707                     employed      in_person   \n",
-       "101372                     employed      in_person   \n",
-       "237178                     employed      in_person   \n",
-       "31761                      employed      in_person   \n",
-       "193932                     employed      in_person   \n",
+       "257013           33.00           male  white_not_hispanic_or_latino   \n",
+       "366384           27.00         female  black_not_hispanic_or_latino   \n",
+       "404087           52.00         female     hispanic_or_latino_origin   \n",
+       "213866           34.00           male  white_not_hispanic_or_latino   \n",
+       "403783           88.00           male     hispanic_or_latino_origin   \n",
+       "\n",
+       "       trip_taker_employment_status                          trip_taker_wfh  \\\n",
+       "257013                     employed                               in_person   \n",
+       "366384                     employed                               in_person   \n",
+       "404087           not_in_labor_force  unemployed_under_16_not_in_labor_force   \n",
+       "213866                     employed                               in_person   \n",
+       "403783           not_in_labor_force  unemployed_under_16_not_in_labor_force   \n",
        "\n",
        "        trip_taker_individual_income trip_taker_commute_mode  \\\n",
-       "314707                        7224.0            private_auto   \n",
-       "101372                       27836.0            private_auto   \n",
-       "237178                       40595.0            private_auto   \n",
-       "31761                        23942.0            private_auto   \n",
-       "193932                       27831.0          public_transit   \n",
+       "257013                     59,218.00            private_auto   \n",
+       "366384                     94,986.00            private_auto   \n",
+       "404087                          0.00       other_travel_mode   \n",
+       "213866                    129,138.00            private_auto   \n",
+       "403783                     26,495.00       other_travel_mode   \n",
        "\n",
        "        trip_taker_household_size  trip_taker_household_income  \\\n",
-       "314707                        2.0                      23805.0   \n",
-       "101372                        4.0                     110187.0   \n",
-       "237178                        4.0                     102068.0   \n",
-       "31761                         2.0                      80947.0   \n",
-       "193932                        9.0                     256361.0   \n",
+       "257013                       3.00                   184,761.00   \n",
+       "366384                       2.00                    94,986.00   \n",
+       "404087                      13.00                   115,058.00   \n",
+       "213866                       2.00                   129,138.00   \n",
+       "403783                       1.00                    26,495.00   \n",
        "\n",
        "       trip_taker_available_vehicles trip_taker_resident_type  \\\n",
-       "314707                           two                     core   \n",
-       "101372                           two                     core   \n",
-       "237178                    three_plus                     core   \n",
-       "31761                            one                     core   \n",
-       "193932                    three_plus                     core   \n",
+       "257013                           two                     core   \n",
+       "366384                    three_plus                     core   \n",
+       "404087                    three_plus                     core   \n",
+       "213866                           two                     core   \n",
+       "403783                          zero                     core   \n",
        "\n",
        "       trip_taker_industry trip_taker_building_type  \\\n",
-       "314707         naics713940           multiple_units   \n",
-       "101372         naics621111            single_family   \n",
-       "237178          naics44_45           multiple_units   \n",
-       "31761              naics23           multiple_units   \n",
-       "193932         naics621493            single_family   \n",
+       "257013             naics23            several_units   \n",
+       "366384             naics61            single_family   \n",
+       "404087         not_working            single_family   \n",
+       "213866         naics622110            single_family   \n",
+       "403783         not_working            single_family   \n",
        "\n",
        "       trip_taker_school_grade_attending trip_taker_education  \\\n",
-       "314707              not_attending_school         some_college   \n",
-       "101372                          graduate     bachelors_degree   \n",
-       "237178              not_attending_school         some_college   \n",
-       "31761               not_attending_school     bachelors_degree   \n",
-       "193932              not_attending_school     bachelors_degree   \n",
+       "257013              not_attending_school         some_college   \n",
+       "366384              not_attending_school      advanced_degree   \n",
+       "404087              not_attending_school                 k_12   \n",
+       "213866              not_attending_school      advanced_degree   \n",
+       "403783              not_attending_school                 k_12   \n",
        "\n",
        "       trip_taker_tenure trip_taker_language  \\\n",
-       "314707            renter       indo_european   \n",
-       "101372             owner               other   \n",
-       "237178            renter             spanish   \n",
-       "31761             renter       asian_pacific   \n",
-       "193932             owner       asian_pacific   \n",
+       "257013            renter             english   \n",
+       "366384             owner             english   \n",
+       "404087             owner             spanish   \n",
+       "213866            renter       indo_european   \n",
+       "403783            renter             spanish   \n",
        "\n",
        "                 trip_taker_home_bgrp_2020  trip_taker_home_trct_2020  \\\n",
-       "314707  1 (Tract 1349.07, Los Angeles, CA)  1349.07 (Los Angeles, CA)   \n",
-       "101372  1 (Tract 1174.08, Los Angeles, CA)  1174.08 (Los Angeles, CA)   \n",
-       "237178  4 (Tract 1175.30, Los Angeles, CA)  1175.30 (Los Angeles, CA)   \n",
-       "31761   1 (Tract 6506.06, Los Angeles, CA)  6506.06 (Los Angeles, CA)   \n",
-       "193932  2 (Tract 1958.03, Los Angeles, CA)  1958.03 (Los Angeles, CA)   \n",
+       "257013  1 (Tract 1281.02, Los Angeles, CA)  1281.02 (Los Angeles, CA)   \n",
+       "366384     2 (Tract 2622, Los Angeles, CA)     2622 (Los Angeles, CA)   \n",
+       "404087  2 (Tract 1041.03, Los Angeles, CA)  1041.03 (Los Angeles, CA)   \n",
+       "213866  1 (Tract 1375.01, Los Angeles, CA)  1375.01 (Los Angeles, CA)   \n",
+       "403783  2 (Tract 1066.04, Los Angeles, CA)  1066.04 (Los Angeles, CA)   \n",
        "\n",
        "       trip_taker_home_cty_2020 trip_taker_home_st_2020  \\\n",
-       "314707   Los Angeles County, CA              California   \n",
-       "101372   Los Angeles County, CA              California   \n",
-       "237178   Los Angeles County, CA              California   \n",
-       "31761    Los Angeles County, CA              California   \n",
-       "193932   Los Angeles County, CA              California   \n",
-       "\n",
-       "                 trip_taker_work_bgrp_2020  trip_taker_work_trct_2020  \\\n",
-       "314707     3 (Tract 7004, Los Angeles, CA)     7004 (Los Angeles, CA)   \n",
-       "101372  3 (Tract 5435.03, Los Angeles, CA)  5435.03 (Los Angeles, CA)   \n",
-       "237178  1 (Tract 9800.28, Los Angeles, CA)  9800.28 (Los Angeles, CA)   \n",
-       "31761               2 (Tract 56, Kern, CA)              56 (Kern, CA)   \n",
-       "193932  1 (Tract 9800.08, Los Angeles, CA)  9800.08 (Los Angeles, CA)   \n",
-       "\n",
-       "       trip_taker_work_cty_2020 trip_taker_work_st_2020  \n",
-       "314707   Los Angeles County, CA              California  \n",
-       "101372   Los Angeles County, CA              California  \n",
-       "237178   Los Angeles County, CA              California  \n",
-       "31761           Kern County, CA              California  \n",
-       "193932   Los Angeles County, CA              California  "
+       "257013   Los Angeles County, CA              California   \n",
+       "366384   Los Angeles County, CA              California   \n",
+       "404087   Los Angeles County, CA              California   \n",
+       "213866   Los Angeles County, CA              California   \n",
+       "403783   Los Angeles County, CA              California   \n",
+       "\n",
+       "                 trip_taker_work_bgrp_2020  \\\n",
+       "257013  1 (Tract 2171.01, Los Angeles, CA)   \n",
+       "366384  2 (Tract 1397.01, Los Angeles, CA)   \n",
+       "404087  Does not have work/school location   \n",
+       "213866  3 (Tract 7014.02, Los Angeles, CA)   \n",
+       "403783  Does not have work/school location   \n",
+       "\n",
+       "                 trip_taker_work_trct_2020  \\\n",
+       "257013           2171.01 (Los Angeles, CA)   \n",
+       "366384           1397.01 (Los Angeles, CA)   \n",
+       "404087  Does not have work/school location   \n",
+       "213866           7014.02 (Los Angeles, CA)   \n",
+       "403783  Does not have work/school location   \n",
+       "\n",
+       "                  trip_taker_work_cty_2020             trip_taker_work_st_2020  \n",
+       "257013              Los Angeles County, CA                          California  \n",
+       "366384              Los Angeles County, CA                          California  \n",
+       "404087  Does not have work/school location  Does not have work/school location  \n",
+       "213866              Los Angeles County, CA                          California  \n",
+       "403783  Does not have work/school location  Does not have work/school location  "
       ]
      },
-     "execution_count": 8,
+     "execution_count": 9,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -669,7 +686,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": 10,
    "id": "75945ef2-eab7-469a-baad-ee563d70c309",
    "metadata": {},
    "outputs": [
@@ -692,7 +709,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 11,
    "id": "1f3e4cbb-d211-40b1-b4bb-2c7cb43b33a9",
    "metadata": {},
    "outputs": [
@@ -723,7 +740,7 @@
        "      dtype='object')"
       ]
      },
-     "execution_count": 10,
+     "execution_count": 11,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -768,7 +785,36 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": 12,
+   "id": "c191620c-cef4-446a-bf6b-e17222f47ab6",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# def basic_bar_chart(df, x_col, y_col, color_col):\n",
+    "\n",
+    "#     chart = (alt.Chart(df)\n",
+    "#              .mark_bar()\n",
+    "#              .encode(\n",
+    "#                  x=alt.X(x_col, title=labeling(x_col)),\n",
+    "#                  y=alt.Y(y_col, title=labeling(y_col)),\n",
+    "#                  color = (alt.Color(color_col,\n",
+    "#                                   scale=alt.Scale(\n",
+    "#                                       range=cp.CALITP_CATEGORY_BRIGHT_COLORS),\n",
+    "#                                       legend=alt.Legend(title=(labeling(color_col)), symbolLimit=10)\n",
+    "#                                   )),\n",
+    "#                  tooltip=[alt.Tooltip(x_col, title=labeling(x_col)),\n",
+    "#                           alt.Tooltip(y_col, title=labeling(y_col))]\n",
+    "#                                    )\n",
+    "#             )\n",
+    "\n",
+    "#     chart=styleguide.preset_chart_config(chart)\n",
+    "#     chart = add_tooltip(chart, labeling(x_col), labeling(y_col))\n",
+    "#     return chart"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 13,
    "id": "d7f3b44a-cd77-42e9-b0d8-7b9d228b37d5",
    "metadata": {},
    "outputs": [],
@@ -779,7 +825,34 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 12,
+   "execution_count": 14,
+   "id": "3c77c803-9ecb-4cb4-9d1d-d7e2fa5d4074",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "<class 'pandas.core.frame.DataFrame'>\n",
+      "RangeIndex: 5 entries, 0 to 4\n",
+      "Data columns (total 3 columns):\n",
+      " #   Column         Non-Null Count  Dtype  \n",
+      "---  ------         --------------  -----  \n",
+      " 0   primary_mode   5 non-null      object \n",
+      " 1   avg_trip_time  5 non-null      float64\n",
+      " 2   number_trips   5 non-null      int64  \n",
+      "dtypes: float64(1), int64(1), object(1)\n",
+      "memory usage: 248.0+ bytes\n"
+     ]
+    }
+   ],
+   "source": [
+    "trips.info()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 15,
    "id": "05893215-e993-44dc-9c4b-1aa7d94815cd",
    "metadata": {},
    "outputs": [
@@ -788,23 +861,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-74044e48eac247a28cc75c432b635cf6.vega-embed {\n",
+       "  #altair-viz-2f001b15f40f4ae18927ce230f65cac2.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-74044e48eac247a28cc75c432b635cf6.vega-embed details,\n",
-       "  #altair-viz-74044e48eac247a28cc75c432b635cf6.vega-embed details summary {\n",
+       "  #altair-viz-2f001b15f40f4ae18927ce230f65cac2.vega-embed details,\n",
+       "  #altair-viz-2f001b15f40f4ae18927ce230f65cac2.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-74044e48eac247a28cc75c432b635cf6\"></div>\n",
+       "<div id=\"altair-viz-2f001b15f40f4ae18927ce230f65cac2\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-74044e48eac247a28cc75c432b635cf6\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-74044e48eac247a28cc75c432b635cf6\");\n",
+       "    if (outputDiv.id !== \"altair-viz-2f001b15f40f4ae18927ce230f65cac2\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-2f001b15f40f4ae18927ce230f65cac2\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -857,7 +930,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 12,
+     "execution_count": 15,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -880,7 +953,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 13,
+   "execution_count": 16,
    "id": "65681a29-7f1b-42ed-9e0e-371a84a29cbd",
    "metadata": {},
    "outputs": [
@@ -889,23 +962,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-72807181689b4639af5e22bb84b4cb35.vega-embed {\n",
+       "  #altair-viz-44a2a04a922b4ee0beb94784c391de4c.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-72807181689b4639af5e22bb84b4cb35.vega-embed details,\n",
-       "  #altair-viz-72807181689b4639af5e22bb84b4cb35.vega-embed details summary {\n",
+       "  #altair-viz-44a2a04a922b4ee0beb94784c391de4c.vega-embed details,\n",
+       "  #altair-viz-44a2a04a922b4ee0beb94784c391de4c.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-72807181689b4639af5e22bb84b4cb35\"></div>\n",
+       "<div id=\"altair-viz-44a2a04a922b4ee0beb94784c391de4c\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-72807181689b4639af5e22bb84b4cb35\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-72807181689b4639af5e22bb84b4cb35\");\n",
+       "    if (outputDiv.id !== \"altair-viz-44a2a04a922b4ee0beb94784c391de4c\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-44a2a04a922b4ee0beb94784c391de4c\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -958,7 +1031,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 13,
+     "execution_count": 16,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -981,7 +1054,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 14,
+   "execution_count": 17,
    "id": "0d60fe54-dc88-4570-8610-125b37b5917d",
    "metadata": {},
    "outputs": [
@@ -1004,7 +1077,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 15,
+   "execution_count": 18,
    "id": "4f98abae-ae6b-4b4e-9427-b606a557582f",
    "metadata": {},
    "outputs": [
@@ -1014,7 +1087,7 @@
        "466756"
       ]
      },
-     "execution_count": 15,
+     "execution_count": 18,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1025,7 +1098,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 16,
+   "execution_count": 19,
    "id": "55c6ff06-afed-45dc-b764-93188c2b9958",
    "metadata": {},
    "outputs": [
@@ -1048,7 +1121,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 17,
+   "execution_count": 20,
    "id": "27c00872-5880-4464-84a5-e91423ce7895",
    "metadata": {},
    "outputs": [
@@ -1090,7 +1163,7 @@
        "0        466756"
       ]
      },
-     "execution_count": 17,
+     "execution_count": 20,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1101,7 +1174,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 18,
+   "execution_count": 21,
    "id": "a20cbce8-e354-4aa3-99db-666a13576b5e",
    "metadata": {},
    "outputs": [
@@ -1124,7 +1197,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 19,
+   "execution_count": 22,
    "id": "2def0aaf-9182-4393-8049-2dfb95749585",
    "metadata": {},
    "outputs": [
@@ -1166,7 +1239,7 @@
        "0        281798"
       ]
      },
-     "execution_count": 19,
+     "execution_count": 22,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1177,7 +1250,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 20,
+   "execution_count": 23,
    "id": "47fecd22-8276-48b8-9c74-d3a94906bbae",
    "metadata": {},
    "outputs": [],
@@ -1187,7 +1260,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 21,
+   "execution_count": 24,
    "id": "4cbeb867-916b-48aa-9949-d769fcd5af5a",
    "metadata": {},
    "outputs": [
@@ -1210,7 +1283,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 22,
+   "execution_count": 25,
    "id": "5e895499-2142-432d-8402-c035f81326b6",
    "metadata": {},
    "outputs": [
@@ -1219,23 +1292,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-3f9deaa2ac12489f85636cd7012feb8d.vega-embed {\n",
+       "  #altair-viz-33b313dee3e74b4d831c22fe203709dc.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-3f9deaa2ac12489f85636cd7012feb8d.vega-embed details,\n",
-       "  #altair-viz-3f9deaa2ac12489f85636cd7012feb8d.vega-embed details summary {\n",
+       "  #altair-viz-33b313dee3e74b4d831c22fe203709dc.vega-embed details,\n",
+       "  #altair-viz-33b313dee3e74b4d831c22fe203709dc.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-3f9deaa2ac12489f85636cd7012feb8d\"></div>\n",
+       "<div id=\"altair-viz-33b313dee3e74b4d831c22fe203709dc\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-3f9deaa2ac12489f85636cd7012feb8d\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-3f9deaa2ac12489f85636cd7012feb8d\");\n",
+       "    if (outputDiv.id !== \"altair-viz-33b313dee3e74b4d831c22fe203709dc\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-33b313dee3e74b4d831c22fe203709dc\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -1288,7 +1361,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 22,
+     "execution_count": 25,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1322,7 +1395,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 23,
+   "execution_count": 26,
    "id": "500ad806-51ed-47e9-88a5-fc8a41edd7aa",
    "metadata": {},
    "outputs": [
@@ -1345,7 +1418,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 24,
+   "execution_count": 27,
    "id": "d8cd6354-0433-4134-ad6e-9df92122cbd2",
    "metadata": {},
    "outputs": [
@@ -1368,7 +1441,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 25,
+   "execution_count": 28,
    "id": "261d7f48-f7c3-4ea7-a526-6f813ca16ede",
    "metadata": {},
    "outputs": [],
@@ -1382,7 +1455,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 26,
+   "execution_count": 29,
    "id": "e4516beb-8277-4fd4-aed1-23af65fc4a28",
    "metadata": {},
    "outputs": [],
@@ -1392,7 +1465,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 27,
+   "execution_count": 30,
    "id": "727511b8-3141-40e4-b654-30aaae8200d9",
    "metadata": {},
    "outputs": [
@@ -1423,7 +1496,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 28,
+   "execution_count": 31,
    "id": "657ff2f3-0d0d-419d-b3d5-512212897fb1",
    "metadata": {},
    "outputs": [],
@@ -1433,7 +1506,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 29,
+   "execution_count": 32,
    "id": "80daf7a1-b947-469c-b3b0-09d0302714b7",
    "metadata": {},
    "outputs": [],
@@ -1443,7 +1516,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 30,
+   "execution_count": 33,
    "id": "edd81120-9756-4edb-b713-1586a9fd5021",
    "metadata": {},
    "outputs": [
@@ -1524,57 +1597,57 @@
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
-       "      <th>331444</th>\n",
-       "      <td>6855529122147408513</td>\n",
-       "      <td>1 (Tract 2327.01, Los Angeles, CA)</td>\n",
-       "      <td>2327.01 (Los Angeles, CA)</td>\n",
+       "      <th>61898</th>\n",
+       "      <td>7706952349763026875</td>\n",
+       "      <td>2 (Tract 1111, Los Angeles, CA)</td>\n",
+       "      <td>1111 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>1 (Tract 1286.01, Los Angeles, CA)</td>\n",
-       "      <td>1286.01 (Los Angeles, CA)</td>\n",
+       "      <td>1 (Tract 2060.51, Los Angeles, CA)</td>\n",
+       "      <td>2060.51 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
        "      <td>public_transit</td>\n",
-       "      <td>home</td>\n",
        "      <td>work</td>\n",
-       "      <td>16:00:00</td>\n",
-       "      <td>18:12:57</td>\n",
-       "      <td>132</td>\n",
-       "      <td>24.3</td>\n",
+       "      <td>home</td>\n",
+       "      <td>05:35:00</td>\n",
+       "      <td>07:53:14</td>\n",
+       "      <td>138</td>\n",
+       "      <td>29.80</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
        "      <td>unknown_fuel_type</td>\n",
-       "      <td>bus, light_rail, bus</td>\n",
-       "      <td>Metro - Los Angeles, Metro - Los Angeles, Metro - Los Angeles</td>\n",
-       "      <td>Metro Local Line, Metro E-Line, Metro Rapid Line</td>\n",
-       "      <td>civic_institutional</td>\n",
-       "      <td>civic_institutional</td>\n",
+       "      <td>bus, bus</td>\n",
+       "      <td>LADOTMVN, Metro - Los Angeles</td>\n",
+       "      <td>CE573, Metro Rapid Line</td>\n",
        "      <td>single_family</td>\n",
        "      <td>single_family</td>\n",
-       "      <td>6620640710695100638</td>\n",
-       "      <td>14743263179333375648</td>\n",
-       "      <td>62.0</td>\n",
+       "      <td>retail</td>\n",
+       "      <td>retail</td>\n",
+       "      <td>15982840578351068133</td>\n",
+       "      <td>16243967259505879865</td>\n",
+       "      <td>48.00</td>\n",
        "      <td>male</td>\n",
-       "      <td>white_not_hispanic_or_latino</td>\n",
+       "      <td>hispanic_or_latino_origin</td>\n",
        "      <td>employed</td>\n",
        "      <td>in_person</td>\n",
-       "      <td>24516.0</td>\n",
-       "      <td>public_transit</td>\n",
-       "      <td>3.0</td>\n",
-       "      <td>49625.0</td>\n",
-       "      <td>two</td>\n",
+       "      <td>46,903.00</td>\n",
+       "      <td>private_auto</td>\n",
+       "      <td>5.00</td>\n",
+       "      <td>88,596.00</td>\n",
+       "      <td>zero</td>\n",
        "      <td>core</td>\n",
-       "      <td>naics62</td>\n",
+       "      <td>naics56</td>\n",
        "      <td>single_family</td>\n",
        "      <td>not_attending_school</td>\n",
-       "      <td>advanced_degree</td>\n",
-       "      <td>owner</td>\n",
-       "      <td>indo_european</td>\n",
-       "      <td>1 (Tract 1286.01, Los Angeles, CA)</td>\n",
-       "      <td>1286.01 (Los Angeles, CA)</td>\n",
+       "      <td>high_school</td>\n",
+       "      <td>renter</td>\n",
+       "      <td>spanish</td>\n",
+       "      <td>2 (Tract 1111, Los Angeles, CA)</td>\n",
+       "      <td>1111 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>1 (Tract 2327.01, Los Angeles, CA)</td>\n",
-       "      <td>2327.01 (Los Angeles, CA)</td>\n",
+       "      <td>1 (Tract 2060.51, Los Angeles, CA)</td>\n",
+       "      <td>2060.51 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
        "    </tr>\n",
@@ -1583,77 +1656,71 @@
        "</div>"
       ],
       "text/plain": [
-       "                activity_id                    origin_bgrp_2020  \\\n",
-       "331444  6855529122147408513  1 (Tract 2327.01, Los Angeles, CA)   \n",
-       "\n",
-       "                 origin_trct_2020         origin_cty_2020 origin_st_2020  \\\n",
-       "331444  2327.01 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
+       "               activity_id                 origin_bgrp_2020  \\\n",
+       "61898  7706952349763026875  2 (Tract 1111, Los Angeles, CA)   \n",
        "\n",
-       "                     destination_bgrp_2020      destination_trct_2020  \\\n",
-       "331444  1 (Tract 1286.01, Los Angeles, CA)  1286.01 (Los Angeles, CA)   \n",
+       "             origin_trct_2020         origin_cty_2020 origin_st_2020  \\\n",
+       "61898  1111 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
        "\n",
-       "          destination_cty_2020 destination_st_2020    primary_mode  \\\n",
-       "331444  Los Angeles County, CA          California  public_transit   \n",
+       "                    destination_bgrp_2020      destination_trct_2020  \\\n",
+       "61898  1 (Tract 2060.51, Los Angeles, CA)  2060.51 (Los Angeles, CA)   \n",
        "\n",
-       "       trip_purpose previous_trip_purpose trip_start_time trip_end_time  \\\n",
-       "331444         home                  work        16:00:00      18:12:57   \n",
+       "         destination_cty_2020 destination_st_2020    primary_mode  \\\n",
+       "61898  Los Angeles County, CA          California  public_transit   \n",
        "\n",
-       "        trip_duration_minutes  trip_distance_miles          vehicle_type  \\\n",
-       "331444                    132                 24.3  unknown_vehicle_type   \n",
+       "      trip_purpose previous_trip_purpose trip_start_time trip_end_time  \\\n",
+       "61898         work                  home        05:35:00      07:53:14   \n",
        "\n",
-       "        vehicle_fuel_type       transit_submode  \\\n",
-       "331444  unknown_fuel_type  bus, light_rail, bus   \n",
+       "       trip_duration_minutes  trip_distance_miles          vehicle_type  \\\n",
+       "61898                    138                29.80  unknown_vehicle_type   \n",
        "\n",
-       "                                                       transit_agency  \\\n",
-       "331444  Metro - Los Angeles, Metro - Los Angeles, Metro - Los Angeles   \n",
+       "       vehicle_fuel_type transit_submode                 transit_agency  \\\n",
+       "61898  unknown_fuel_type        bus, bus  LADOTMVN, Metro - Los Angeles   \n",
        "\n",
-       "                                           transit_route      origin_land_use  \\\n",
-       "331444  Metro Local Line, Metro E-Line, Metro Rapid Line  civic_institutional   \n",
+       "                 transit_route origin_land_use origin_building_use  \\\n",
+       "61898  CE573, Metro Rapid Line   single_family       single_family   \n",
        "\n",
-       "        origin_building_use destination_land_use destination_building_use  \\\n",
-       "331444  civic_institutional        single_family            single_family   \n",
+       "      destination_land_use destination_building_use  trip_taker_person_id  \\\n",
+       "61898               retail                   retail  15982840578351068133   \n",
        "\n",
-       "       trip_taker_person_id trip_taker_household_id  trip_taker_age  \\\n",
-       "331444  6620640710695100638    14743263179333375648            62.0   \n",
+       "      trip_taker_household_id  trip_taker_age trip_taker_sex  \\\n",
+       "61898    16243967259505879865           48.00           male   \n",
        "\n",
-       "       trip_taker_sex     trip_taker_race_ethnicity  \\\n",
-       "331444           male  white_not_hispanic_or_latino   \n",
+       "       trip_taker_race_ethnicity trip_taker_employment_status trip_taker_wfh  \\\n",
+       "61898  hispanic_or_latino_origin                     employed      in_person   \n",
        "\n",
-       "       trip_taker_employment_status trip_taker_wfh  \\\n",
-       "331444                     employed      in_person   \n",
-       "\n",
-       "        trip_taker_individual_income trip_taker_commute_mode  \\\n",
-       "331444                       24516.0          public_transit   \n",
+       "       trip_taker_individual_income trip_taker_commute_mode  \\\n",
+       "61898                     46,903.00            private_auto   \n",
        "\n",
-       "        trip_taker_household_size  trip_taker_household_income  \\\n",
-       "331444                        3.0                      49625.0   \n",
+       "       trip_taker_household_size  trip_taker_household_income  \\\n",
+       "61898                       5.00                    88,596.00   \n",
        "\n",
-       "       trip_taker_available_vehicles trip_taker_resident_type  \\\n",
-       "331444                           two                     core   \n",
+       "      trip_taker_available_vehicles trip_taker_resident_type  \\\n",
+       "61898                          zero                     core   \n",
        "\n",
-       "       trip_taker_industry trip_taker_building_type  \\\n",
-       "331444             naics62            single_family   \n",
+       "      trip_taker_industry trip_taker_building_type  \\\n",
+       "61898             naics56            single_family   \n",
        "\n",
-       "       trip_taker_school_grade_attending trip_taker_education  \\\n",
-       "331444              not_attending_school      advanced_degree   \n",
+       "      trip_taker_school_grade_attending trip_taker_education  \\\n",
+       "61898              not_attending_school          high_school   \n",
        "\n",
-       "       trip_taker_tenure trip_taker_language  \\\n",
-       "331444             owner       indo_european   \n",
+       "      trip_taker_tenure trip_taker_language        trip_taker_home_bgrp_2020  \\\n",
+       "61898            renter             spanish  2 (Tract 1111, Los Angeles, CA)   \n",
        "\n",
-       "                 trip_taker_home_bgrp_2020  trip_taker_home_trct_2020  \\\n",
-       "331444  1 (Tract 1286.01, Los Angeles, CA)  1286.01 (Los Angeles, CA)   \n",
+       "      trip_taker_home_trct_2020 trip_taker_home_cty_2020  \\\n",
+       "61898    1111 (Los Angeles, CA)   Los Angeles County, CA   \n",
        "\n",
-       "       trip_taker_home_cty_2020 trip_taker_home_st_2020  \\\n",
-       "331444   Los Angeles County, CA              California   \n",
+       "      trip_taker_home_st_2020           trip_taker_work_bgrp_2020  \\\n",
+       "61898              California  1 (Tract 2060.51, Los Angeles, CA)   \n",
        "\n",
-       "                 trip_taker_work_bgrp_2020  trip_taker_work_trct_2020  \\\n",
-       "331444  1 (Tract 2327.01, Los Angeles, CA)  2327.01 (Los Angeles, CA)   \n",
+       "       trip_taker_work_trct_2020 trip_taker_work_cty_2020  \\\n",
+       "61898  2060.51 (Los Angeles, CA)   Los Angeles County, CA   \n",
        "\n",
-       "       trip_taker_work_cty_2020 trip_taker_work_st_2020  \n",
-       "331444   Los Angeles County, CA              California  "
+       "      trip_taker_work_st_2020  \n",
+       "61898              California  "
       ]
      },
-     "execution_count": 30,
+     "execution_count": 33,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1680,7 +1747,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 31,
+   "execution_count": 34,
    "id": "eb27ab6b-6244-406f-b41a-55503a77521a",
    "metadata": {},
    "outputs": [],
@@ -1690,7 +1757,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 32,
+   "execution_count": 35,
    "id": "92ed5077-3524-4c39-8cf4-bf1b7922da2a",
    "metadata": {},
    "outputs": [
@@ -1871,7 +1938,7 @@
        "[123 rows x 6 columns]"
       ]
      },
-     "execution_count": 32,
+     "execution_count": 35,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1882,7 +1949,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 33,
+   "execution_count": 36,
    "id": "0cd5c4f6-116a-41a9-b67c-d4146994ee36",
    "metadata": {},
    "outputs": [
@@ -2075,7 +2142,7 @@
        "21                  subway, bus, bus    1              3"
       ]
      },
-     "execution_count": 33,
+     "execution_count": 36,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -2094,7 +2161,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 34,
+   "execution_count": 37,
    "id": "cb12d509-d786-458c-894a-193c80666bb6",
    "metadata": {},
    "outputs": [],
@@ -2122,7 +2189,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 35,
+   "execution_count": 38,
    "id": "505f47b1-229a-4cd1-90b8-b83b4ccdd6c6",
    "metadata": {},
    "outputs": [],
@@ -2132,7 +2199,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 36,
+   "execution_count": 39,
    "id": "97746912-39f0-4c85-80d3-a00ed47922a8",
    "metadata": {},
    "outputs": [
@@ -2194,7 +2261,7 @@
        "3              4      117"
       ]
      },
-     "execution_count": 36,
+     "execution_count": 39,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -2205,7 +2272,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 37,
+   "execution_count": 40,
    "id": "5353a2e4-762d-4a27-8f32-267c2c55bb90",
    "metadata": {},
    "outputs": [
@@ -2214,23 +2281,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-d40ae011bb3e4dab994ab39b5702b020.vega-embed {\n",
+       "  #altair-viz-16ed8bc70e8949d799ea0dfb3ebdf7e1.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-d40ae011bb3e4dab994ab39b5702b020.vega-embed details,\n",
-       "  #altair-viz-d40ae011bb3e4dab994ab39b5702b020.vega-embed details summary {\n",
+       "  #altair-viz-16ed8bc70e8949d799ea0dfb3ebdf7e1.vega-embed details,\n",
+       "  #altair-viz-16ed8bc70e8949d799ea0dfb3ebdf7e1.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-d40ae011bb3e4dab994ab39b5702b020\"></div>\n",
+       "<div id=\"altair-viz-16ed8bc70e8949d799ea0dfb3ebdf7e1\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-d40ae011bb3e4dab994ab39b5702b020\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-d40ae011bb3e4dab994ab39b5702b020\");\n",
+       "    if (outputDiv.id !== \"altair-viz-16ed8bc70e8949d799ea0dfb3ebdf7e1\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-16ed8bc70e8949d799ea0dfb3ebdf7e1\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -2283,7 +2350,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 37,
+     "execution_count": 40,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -2324,7 +2391,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 38,
+   "execution_count": 41,
    "id": "fb8565b9-989a-459a-bede-433de30252e7",
    "metadata": {},
    "outputs": [],
@@ -2334,7 +2401,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 39,
+   "execution_count": 42,
    "id": "b03dbe0a-a759-4fa9-849b-b31b318f86cd",
    "metadata": {},
    "outputs": [
@@ -2343,23 +2410,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-5a1fc505469e4d3db566aa278632fe6f.vega-embed {\n",
+       "  #altair-viz-2230ce87e122408986f300fc7edb0a63.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-5a1fc505469e4d3db566aa278632fe6f.vega-embed details,\n",
-       "  #altair-viz-5a1fc505469e4d3db566aa278632fe6f.vega-embed details summary {\n",
+       "  #altair-viz-2230ce87e122408986f300fc7edb0a63.vega-embed details,\n",
+       "  #altair-viz-2230ce87e122408986f300fc7edb0a63.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-5a1fc505469e4d3db566aa278632fe6f\"></div>\n",
+       "<div id=\"altair-viz-2230ce87e122408986f300fc7edb0a63\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-5a1fc505469e4d3db566aa278632fe6f\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-5a1fc505469e4d3db566aa278632fe6f\");\n",
+       "    if (outputDiv.id !== \"altair-viz-2230ce87e122408986f300fc7edb0a63\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-2230ce87e122408986f300fc7edb0a63\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -2412,7 +2479,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 39,
+     "execution_count": 42,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -2445,7 +2512,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 40,
+   "execution_count": 43,
    "id": "6bd200d7-c0b9-4649-adf1-e025d216328b",
    "metadata": {},
    "outputs": [],
@@ -2471,7 +2538,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 41,
+   "execution_count": 44,
    "id": "e8f5f457-ce9f-4bfb-99f6-82e6eb7d11f0",
    "metadata": {
     "scrolled": true,
@@ -2492,7 +2559,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 42,
+   "execution_count": 45,
    "id": "3c399936-bc62-491c-b71d-89a861e02fc7",
    "metadata": {},
    "outputs": [],
@@ -2502,7 +2569,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 43,
+   "execution_count": 46,
    "id": "416d16f0-3128-4857-9136-69f0403ce5cc",
    "metadata": {},
    "outputs": [],
@@ -2512,7 +2579,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 44,
+   "execution_count": 47,
    "id": "f303acae-da1b-44a5-98b2-2f8f5b98f56a",
    "metadata": {},
    "outputs": [
@@ -2549,7 +2616,7 @@
        " 'Santa Clarita Transit'}"
       ]
      },
-     "execution_count": 44,
+     "execution_count": 47,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -2578,7 +2645,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 45,
+   "execution_count": 48,
    "id": "71af6e25-52b0-45e9-ba2b-a00a670e3010",
    "metadata": {},
    "outputs": [],
@@ -2613,7 +2680,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 46,
+   "execution_count": 49,
    "id": "bd6f46a5-404f-41eb-9fd8-4600451e6d20",
    "metadata": {},
    "outputs": [],
@@ -2624,7 +2691,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 47,
+   "execution_count": 50,
    "id": "33c93185-2e76-4257-840e-c7634f3cae05",
    "metadata": {},
    "outputs": [],
@@ -2650,7 +2717,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 48,
+   "execution_count": 51,
    "id": "efc4eb07-c0f9-4bc2-87bb-cac95f606657",
    "metadata": {},
    "outputs": [],
@@ -2668,7 +2735,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 49,
+   "execution_count": 52,
    "id": "97bc34c4-636f-46ca-a257-95e4af242584",
    "metadata": {},
    "outputs": [],
@@ -2678,7 +2745,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 50,
+   "execution_count": 53,
    "id": "46856b31-47ac-408c-903e-19d8b04283f7",
    "metadata": {},
    "outputs": [],
@@ -2688,7 +2755,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 51,
+   "execution_count": 54,
    "id": "2603e7e0-389a-49fb-93e9-5dc1d52c6012",
    "metadata": {
     "tags": []
@@ -2714,7 +2781,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 52,
+   "execution_count": 55,
    "id": "149ed63c-436c-45fe-a526-5b1bf9f3d6fb",
    "metadata": {},
    "outputs": [],
@@ -2732,7 +2799,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 53,
+   "execution_count": 56,
    "id": "7228c540-3033-4023-8145-91f8aee23eeb",
    "metadata": {},
    "outputs": [
@@ -2741,23 +2808,23 @@
       "text/html": [
        "\n",
        "<style>\n",
-       "  #altair-viz-c2ec15e6181641068698da2037161206.vega-embed {\n",
+       "  #altair-viz-cef0b9ddc57f4ddbb8b34aac08e67194.vega-embed {\n",
        "    width: 100%;\n",
        "    display: flex;\n",
        "  }\n",
        "\n",
-       "  #altair-viz-c2ec15e6181641068698da2037161206.vega-embed details,\n",
-       "  #altair-viz-c2ec15e6181641068698da2037161206.vega-embed details summary {\n",
+       "  #altair-viz-cef0b9ddc57f4ddbb8b34aac08e67194.vega-embed details,\n",
+       "  #altair-viz-cef0b9ddc57f4ddbb8b34aac08e67194.vega-embed details summary {\n",
        "    position: relative;\n",
        "  }\n",
        "</style>\n",
-       "<div id=\"altair-viz-c2ec15e6181641068698da2037161206\"></div>\n",
+       "<div id=\"altair-viz-cef0b9ddc57f4ddbb8b34aac08e67194\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-c2ec15e6181641068698da2037161206\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-c2ec15e6181641068698da2037161206\");\n",
+       "    if (outputDiv.id !== \"altair-viz-cef0b9ddc57f4ddbb8b34aac08e67194\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-cef0b9ddc57f4ddbb8b34aac08e67194\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -2803,14 +2870,14 @@
        "        .catch(showError)\n",
        "        .then(() => displayChart(vegaEmbed));\n",
        "    }\n",
-       "  })({\"config\": {\"view\": {\"continuousWidth\": 300, \"continuousHeight\": 300}}, \"data\": {\"name\": \"data-a895a14dba8cc38710f07dfb5ccab89f\"}, \"mark\": {\"type\": \"bar\"}, \"encoding\": {\"color\": {\"field\": \"n_modes_taken\", \"scale\": {\"range\": [\"#B9D6DF\", \"#8CBCCB\", \"#2EA8CE\", \"#136C97\", \"#0B405B\"]}, \"title\": \"Number of Trips\", \"type\": \"quantitative\"}, \"tooltip\": [{\"field\": \"transit_submode\", \"type\": \"nominal\"}, {\"field\": \"unique_agencies\", \"type\": \"nominal\"}, {\"field\": \"n\", \"type\": \"quantitative\"}, {\"field\": \"n_modes_taken\", \"type\": \"quantitative\"}], \"x\": {\"field\": \"unique_agencies\", \"title\": \"Agency\", \"type\": \"nominal\"}, \"y\": {\"field\": \"n\", \"title\": \"Number of Modes taken\", \"type\": \"quantitative\"}}, \"height\": 500, \"title\": \"Transit Trips With Only One Agency\", \"width\": 800, \"$schema\": \"https://vega.github.io/schema/vega-lite/v5.14.1.json\", \"datasets\": {\"data-a895a14dba8cc38710f07dfb5ccab89f\": [{\"primary_mode\": \"public_transit\", \"transit_submode\": \"bus, bus\", \"transit_agency\": \"Metro - 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       "text/plain": [
        "alt.Chart(...)"
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      },
-     "execution_count": 53,
+     "execution_count": 56,
      "metadata": {},
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     }
@@ -2833,7 +2900,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 54,
+   "execution_count": 57,
    "id": "60df338f-801f-49a1-a26f-0be5e03bddf3",
    "metadata": {},
    "outputs": [
@@ -2907,7 +2974,7 @@
        "1                                             Metro - Los Angeles"
       ]
      },
-     "execution_count": 54,
+     "execution_count": 57,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -2944,7 +3011,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 55,
+   "execution_count": 58,
    "id": "96b794f2-bcfd-4afb-9ce5-8793c15fe199",
    "metadata": {},
    "outputs": [
@@ -2952,7 +3019,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "/home/jovyan/data-analyses/sb125_analyses/corridor_study/_utils.py:98: FutureWarning: Dropping of nuisance columns in DataFrame reductions (with 'numeric_only=None') is deprecated; in a future version this will raise TypeError.  Select only valid columns before calling the reduction.\n",
+      "/home/jovyan/data-analyses/sb125_analyses/corridor_study/_utils.py:102: FutureWarning: Dropping of nuisance columns in DataFrame reductions (with 'numeric_only=None') is deprecated; in a future version this will raise TypeError.  Select only valid columns before calling the reduction.\n",
       "  df_agencies['n_trips'] = df_agencies[list(df_agencies.columns)].sum(axis=1)\n"
      ]
     }
@@ -2963,7 +3030,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 56,
+   "execution_count": 59,
    "id": "80cbffde-6686-4921-b543-84e52f97a0c5",
    "metadata": {},
    "outputs": [
@@ -2995,83 +3062,83 @@
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>Culver CityBus</td>\n",
-       "      <td>28</td>\n",
+       "      <td>Foothill Transit</td>\n",
+       "      <td>1</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>Foothill Transit</td>\n",
-       "      <td>1</td>\n",
+       "      <td>LADOTMVS</td>\n",
+       "      <td>4</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>LA Go Bus</td>\n",
-       "      <td>1</td>\n",
+       "      <td>LADOTMVN</td>\n",
+       "      <td>54</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>Metro - Los Angeles</td>\n",
-       "      <td>195</td>\n",
+       "      <td>AVTA</td>\n",
+       "      <td>4</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
-       "      <td>Amtrak</td>\n",
-       "      <td>8</td>\n",
+       "      <td>Beach Cities Transit-City of Redondo Beach</td>\n",
+       "      <td>2</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>5</th>\n",
-       "      <td>AVTA</td>\n",
-       "      <td>4</td>\n",
+       "      <td>Metro - Los Angeles</td>\n",
+       "      <td>195</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>6</th>\n",
-       "      <td>GTrans</td>\n",
+       "      <td>Long Beach Transit</td>\n",
        "      <td>1</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>7</th>\n",
-       "      <td>Metrolink Trains</td>\n",
-       "      <td>1</td>\n",
+       "      <td>LADOT126</td>\n",
+       "      <td>4</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>8</th>\n",
-       "      <td>LADOTMVN</td>\n",
-       "      <td>54</td>\n",
+       "      <td>Santa Clarita Transit</td>\n",
+       "      <td>28</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>9</th>\n",
-       "      <td>Long Beach Transit</td>\n",
+       "      <td>Metrolink Trains</td>\n",
        "      <td>1</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>10</th>\n",
-       "      <td>Santa Clarita Transit</td>\n",
-       "      <td>28</td>\n",
+       "      <td>LADOTDT</td>\n",
+       "      <td>3</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>11</th>\n",
-       "      <td>LADOTDT</td>\n",
-       "      <td>3</td>\n",
+       "      <td>Culver CityBus</td>\n",
+       "      <td>28</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>12</th>\n",
-       "      <td>Big Blue Bus</td>\n",
-       "      <td>37</td>\n",
+       "      <td>GTrans</td>\n",
+       "      <td>1</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>13</th>\n",
-       "      <td>LADOT126</td>\n",
-       "      <td>4</td>\n",
+       "      <td>Amtrak</td>\n",
+       "      <td>8</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>14</th>\n",
-       "      <td>LADOTMVS</td>\n",
-       "      <td>4</td>\n",
+       "      <td>LA Go Bus</td>\n",
+       "      <td>1</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>15</th>\n",
-       "      <td>Beach Cities Transit-City of Redondo Beach</td>\n",
-       "      <td>2</td>\n",
+       "      <td>Big Blue Bus</td>\n",
+       "      <td>37</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
@@ -3079,25 +3146,25 @@
       ],
       "text/plain": [
        "                                        agency  n_trips\n",
-       "0                               Culver CityBus       28\n",
-       "1                             Foothill Transit        1\n",
-       "2                                    LA Go Bus        1\n",
-       "3                          Metro - Los Angeles      195\n",
-       "4                                       Amtrak        8\n",
-       "5                                         AVTA        4\n",
-       "6                                       GTrans        1\n",
-       "7                             Metrolink Trains        1\n",
-       "8                                     LADOTMVN       54\n",
-       "9                           Long Beach Transit        1\n",
-       "10                       Santa Clarita Transit       28\n",
-       "11                                     LADOTDT        3\n",
-       "12                                Big Blue Bus       37\n",
-       "13                                    LADOT126        4\n",
-       "14                                    LADOTMVS        4\n",
-       "15  Beach Cities Transit-City of Redondo Beach        2"
+       "0                             Foothill Transit        1\n",
+       "1                                     LADOTMVS        4\n",
+       "2                                     LADOTMVN       54\n",
+       "3                                         AVTA        4\n",
+       "4   Beach Cities Transit-City of Redondo Beach        2\n",
+       "5                          Metro - Los Angeles      195\n",
+       "6                           Long Beach Transit        1\n",
+       "7                                     LADOT126        4\n",
+       "8                        Santa Clarita Transit       28\n",
+       "9                             Metrolink Trains        1\n",
+       "10                                     LADOTDT        3\n",
+       "11                              Culver CityBus       28\n",
+       "12                                      GTrans        1\n",
+       "13                                      Amtrak        8\n",
+       "14                                   LA Go Bus        1\n",
+       "15                                Big Blue Bus       37"
       ]
      },
-     "execution_count": 56,
+     "execution_count": 59,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3108,7 +3175,7 @@
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   {
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-   "execution_count": 57,
+   "execution_count": 60,
    "id": "f98c76b9-b83f-42c3-aa12-702ade72ac38",
    "metadata": {},
    "outputs": [],
@@ -3118,7 +3185,7 @@
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-   "execution_count": 59,
+   "execution_count": 61,
    "id": "bf160b81-1bc2-4374-9529-6400252d5e4f",
    "metadata": {},
    "outputs": [
@@ -3127,23 +3194,23 @@
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        "</style>\n",
-       "<div id=\"altair-viz-dcf93322723b47f2bd000ecf88f5a4c9\"></div>\n",
+       "<div id=\"altair-viz-ed27324385954076b4e0a27a81eef8aa\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
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-       "      outputDiv = document.getElementById(\"altair-viz-dcf93322723b47f2bd000ecf88f5a4c9\");\n",
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@@ -3189,14 +3256,14 @@
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-     "execution_count": 59,
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@@ -3226,7 +3293,7 @@
   },
   {
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-   "execution_count": 60,
+   "execution_count": 62,
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    "outputs": [
@@ -3249,7 +3316,7 @@
   },
   {
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-   "execution_count": 61,
+   "execution_count": 63,
    "id": "5163926e-82bd-4c25-9486-45229d09a0d1",
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    "outputs": [],
@@ -3262,7 +3329,7 @@
   },
   {
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-   "execution_count": 62,
+   "execution_count": 64,
    "id": "636e7771-0ba7-42e9-af1d-e3e998ff8599",
    "metadata": {},
    "outputs": [
@@ -3385,7 +3452,7 @@
        "11  public_transit                  visitor            56"
       ]
      },
-     "execution_count": 62,
+     "execution_count": 64,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3396,7 +3463,7 @@
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-   "execution_count": 63,
+   "execution_count": 65,
    "id": "90c5d683-91c5-4663-accd-4e45027a3e49",
    "metadata": {},
    "outputs": [
@@ -3405,23 +3472,23 @@
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        "</style>\n",
-       "<div id=\"altair-viz-aa42cc7695364031862bbb2d87a61be0\"></div>\n",
+       "<div id=\"altair-viz-b5eb8bbcdcad4751a775bacd2396e6e4\"></div>\n",
        "<script type=\"text/javascript\">\n",
        "  var VEGA_DEBUG = (typeof VEGA_DEBUG == \"undefined\") ? {} : VEGA_DEBUG;\n",
        "  (function(spec, embedOpt){\n",
        "    let outputDiv = document.currentScript.previousElementSibling;\n",
-       "    if (outputDiv.id !== \"altair-viz-aa42cc7695364031862bbb2d87a61be0\") {\n",
-       "      outputDiv = document.getElementById(\"altair-viz-aa42cc7695364031862bbb2d87a61be0\");\n",
+       "    if (outputDiv.id !== \"altair-viz-b5eb8bbcdcad4751a775bacd2396e6e4\") {\n",
+       "      outputDiv = document.getElementById(\"altair-viz-b5eb8bbcdcad4751a775bacd2396e6e4\");\n",
        "    }\n",
        "    const paths = {\n",
        "      \"vega\": \"https://cdn.jsdelivr.net/npm/vega@5?noext\",\n",
@@ -3474,7 +3541,7 @@
        "alt.Chart(...)"
       ]
      },
-     "execution_count": 63,
+     "execution_count": 65,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3507,7 +3574,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 64,
+   "execution_count": 66,
    "id": "878c5c8e-18c3-456a-b641-67ad010f5101",
    "metadata": {},
    "outputs": [
@@ -3530,7 +3597,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 65,
+   "execution_count": 67,
    "id": "2a31bf27-ccc4-4ce3-8b6a-31dbd14caaf2",
    "metadata": {},
    "outputs": [
@@ -3637,7 +3704,7 @@
        "[267304 rows x 2 columns]"
       ]
      },
-     "execution_count": 65,
+     "execution_count": 67,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3648,7 +3715,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 66,
+   "execution_count": 68,
    "id": "eb9780a3-b996-45af-9cc3-b41629ec0e55",
    "metadata": {},
    "outputs": [
@@ -3671,7 +3738,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 67,
+   "execution_count": 69,
    "id": "6fc3be54-b8dc-4cf8-893e-565ffa02934d",
    "metadata": {},
    "outputs": [
@@ -3759,43 +3826,43 @@
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
-       "      <th>40159</th>\n",
-       "      <td>7958386252736501273</td>\n",
+       "      <th>304389</th>\n",
+       "      <td>11797067000884676673</td>\n",
+       "      <td>1 (Tract 7010, Los Angeles, CA)</td>\n",
+       "      <td>7010 (Los Angeles, CA)</td>\n",
+       "      <td>Los Angeles County, CA</td>\n",
+       "      <td>California</td>\n",
        "      <td>1 (Tract 2623.01, Los Angeles, CA)</td>\n",
        "      <td>2623.01 (Los Angeles, CA)</td>\n",
        "      <td>Los Angeles County, CA</td>\n",
        "      <td>California</td>\n",
-       "      <td>1 (Tract 69, Ventura, CA)</td>\n",
-       "      <td>69 (Ventura, CA)</td>\n",
-       "      <td>Ventura County, CA</td>\n",
-       "      <td>California</td>\n",
-       "      <td>private_auto</td>\n",
-       "      <td>eat</td>\n",
+       "      <td>auto_passenger</td>\n",
        "      <td>home</td>\n",
-       "      <td>11:18:00</td>\n",
-       "      <td>12:03:59</td>\n",
-       "      <td>45</td>\n",
-       "      <td>29.6</td>\n",
+       "      <td>work</td>\n",
+       "      <td>18:33:00</td>\n",
+       "      <td>18:55:47</td>\n",
+       "      <td>22</td>\n",
+       "      <td>10.00</td>\n",
        "      <td>unknown_vehicle_type</td>\n",
-       "      <td>other_non_bev</td>\n",
+       "      <td>unknown_fuel_type</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
+       "      <td>office</td>\n",
+       "      <td>office</td>\n",
        "      <td>single_family</td>\n",
        "      <td>single_family</td>\n",
-       "      <td>retail</td>\n",
-       "      <td>retail</td>\n",
        "      <td>8423484308586815884</td>\n",
        "      <td>9146817053558612433</td>\n",
-       "      <td>32.0</td>\n",
+       "      <td>32.00</td>\n",
        "      <td>female</td>\n",
        "      <td>asian_not_hispanic_or_latino</td>\n",
        "      <td>employed</td>\n",
        "      <td>in_person</td>\n",
-       "      <td>17261.0</td>\n",
+       "      <td>17,261.00</td>\n",
        "      <td>private_auto</td>\n",
-       "      <td>11.0</td>\n",
-       "      <td>318660.0</td>\n",
+       "      <td>11.00</td>\n",
+       "      <td>318,660.00</td>\n",
        "      <td>three_plus</td>\n",
        "      <td>core</td>\n",
        "      <td>naics812199</td>\n",
@@ -3818,71 +3885,71 @@
        "</div>"
       ],
       "text/plain": [
-       "               activity_id                    origin_bgrp_2020  \\\n",
-       "40159  7958386252736501273  1 (Tract 2623.01, Los Angeles, CA)   \n",
+       "                 activity_id                 origin_bgrp_2020  \\\n",
+       "304389  11797067000884676673  1 (Tract 7010, Los Angeles, CA)   \n",
        "\n",
-       "                origin_trct_2020         origin_cty_2020 origin_st_2020  \\\n",
-       "40159  2623.01 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
+       "              origin_trct_2020         origin_cty_2020 origin_st_2020  \\\n",
+       "304389  7010 (Los Angeles, CA)  Los Angeles County, CA     California   \n",
        "\n",
-       "           destination_bgrp_2020 destination_trct_2020 destination_cty_2020  \\\n",
-       "40159  1 (Tract 69, Ventura, CA)      69 (Ventura, CA)   Ventura County, CA   \n",
+       "                     destination_bgrp_2020      destination_trct_2020  \\\n",
+       "304389  1 (Tract 2623.01, Los Angeles, CA)  2623.01 (Los Angeles, CA)   \n",
        "\n",
-       "      destination_st_2020  primary_mode trip_purpose previous_trip_purpose  \\\n",
-       "40159          California  private_auto          eat                  home   \n",
+       "          destination_cty_2020 destination_st_2020    primary_mode  \\\n",
+       "304389  Los Angeles County, CA          California  auto_passenger   \n",
        "\n",
-       "      trip_start_time trip_end_time  trip_duration_minutes  \\\n",
-       "40159        11:18:00      12:03:59                     45   \n",
+       "       trip_purpose previous_trip_purpose trip_start_time trip_end_time  \\\n",
+       "304389         home                  work        18:33:00      18:55:47   \n",
        "\n",
-       "       trip_distance_miles          vehicle_type vehicle_fuel_type  \\\n",
-       "40159                 29.6  unknown_vehicle_type     other_non_bev   \n",
+       "        trip_duration_minutes  trip_distance_miles          vehicle_type  \\\n",
+       "304389                     22                10.00  unknown_vehicle_type   \n",
        "\n",
-       "      transit_submode transit_agency transit_route origin_land_use  \\\n",
-       "40159             NaN            NaN           NaN   single_family   \n",
+       "        vehicle_fuel_type transit_submode transit_agency transit_route  \\\n",
+       "304389  unknown_fuel_type             NaN            NaN           NaN   \n",
        "\n",
-       "      origin_building_use destination_land_use destination_building_use  \\\n",
-       "40159       single_family               retail                   retail   \n",
+       "       origin_land_use origin_building_use destination_land_use  \\\n",
+       "304389          office              office        single_family   \n",
        "\n",
-       "      trip_taker_person_id trip_taker_household_id  trip_taker_age  \\\n",
-       "40159  8423484308586815884     9146817053558612433            32.0   \n",
+       "       destination_building_use trip_taker_person_id trip_taker_household_id  \\\n",
+       "304389            single_family  8423484308586815884     9146817053558612433   \n",
        "\n",
-       "      trip_taker_sex     trip_taker_race_ethnicity  \\\n",
-       "40159         female  asian_not_hispanic_or_latino   \n",
+       "        trip_taker_age trip_taker_sex     trip_taker_race_ethnicity  \\\n",
+       "304389           32.00         female  asian_not_hispanic_or_latino   \n",
        "\n",
-       "      trip_taker_employment_status trip_taker_wfh  \\\n",
-       "40159                     employed      in_person   \n",
+       "       trip_taker_employment_status trip_taker_wfh  \\\n",
+       "304389                     employed      in_person   \n",
        "\n",
-       "       trip_taker_individual_income trip_taker_commute_mode  \\\n",
-       "40159                       17261.0            private_auto   \n",
+       "        trip_taker_individual_income trip_taker_commute_mode  \\\n",
+       "304389                     17,261.00            private_auto   \n",
        "\n",
-       "       trip_taker_household_size  trip_taker_household_income  \\\n",
-       "40159                       11.0                     318660.0   \n",
+       "        trip_taker_household_size  trip_taker_household_income  \\\n",
+       "304389                      11.00                   318,660.00   \n",
        "\n",
-       "      trip_taker_available_vehicles trip_taker_resident_type  \\\n",
-       "40159                    three_plus                     core   \n",
+       "       trip_taker_available_vehicles trip_taker_resident_type  \\\n",
+       "304389                    three_plus                     core   \n",
        "\n",
-       "      trip_taker_industry trip_taker_building_type  \\\n",
-       "40159         naics812199            single_family   \n",
+       "       trip_taker_industry trip_taker_building_type  \\\n",
+       "304389         naics812199            single_family   \n",
        "\n",
-       "      trip_taker_school_grade_attending trip_taker_education  \\\n",
-       "40159              not_attending_school         some_college   \n",
+       "       trip_taker_school_grade_attending trip_taker_education  \\\n",
+       "304389              not_attending_school         some_college   \n",
        "\n",
-       "      trip_taker_tenure trip_taker_language  \\\n",
-       "40159             owner       asian_pacific   \n",
+       "       trip_taker_tenure trip_taker_language  \\\n",
+       "304389             owner       asian_pacific   \n",
        "\n",
-       "                trip_taker_home_bgrp_2020  trip_taker_home_trct_2020  \\\n",
-       "40159  1 (Tract 2623.01, Los Angeles, CA)  2623.01 (Los Angeles, CA)   \n",
+       "                 trip_taker_home_bgrp_2020  trip_taker_home_trct_2020  \\\n",
+       "304389  1 (Tract 2623.01, Los Angeles, CA)  2623.01 (Los Angeles, CA)   \n",
        "\n",
-       "      trip_taker_home_cty_2020 trip_taker_home_st_2020  \\\n",
-       "40159   Los Angeles County, CA              California   \n",
+       "       trip_taker_home_cty_2020 trip_taker_home_st_2020  \\\n",
+       "304389   Los Angeles County, CA              California   \n",
        "\n",
-       "             trip_taker_work_bgrp_2020 trip_taker_work_trct_2020  \\\n",
-       "40159  1 (Tract 7010, Los Angeles, CA)    7010 (Los Angeles, CA)   \n",
+       "              trip_taker_work_bgrp_2020 trip_taker_work_trct_2020  \\\n",
+       "304389  1 (Tract 7010, Los Angeles, CA)    7010 (Los Angeles, CA)   \n",
        "\n",
-       "      trip_taker_work_cty_2020 trip_taker_work_st_2020  \n",
-       "40159   Los Angeles County, CA              California  "
+       "       trip_taker_work_cty_2020 trip_taker_work_st_2020  \n",
+       "304389   Los Angeles County, CA              California  "
       ]
      },
-     "execution_count": 67,
+     "execution_count": 69,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -3894,7 +3961,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 68,
+   "execution_count": 70,
    "id": "4eccfdf8-429e-43df-899e-f7d77e051831",
    "metadata": {},
    "outputs": [
@@ -3930,57 +3997,57 @@
        "    <tr>\n",
        "      <th>0</th>\n",
        "      <td>4508016952300979367</td>\n",
-       "      <td>25.0</td>\n",
+       "      <td>25.00</td>\n",
        "      <td>female</td>\n",
-       "      <td>11.0</td>\n",
+       "      <td>11.00</td>\n",
        "      <td>5</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
        "      <td>4736398356956282212</td>\n",
-       "      <td>38.0</td>\n",
+       "      <td>38.00</td>\n",
        "      <td>female</td>\n",
-       "      <td>11.0</td>\n",
+       "      <td>11.00</td>\n",
        "      <td>2</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
        "      <td>8423484308586815884</td>\n",
-       "      <td>32.0</td>\n",
+       "      <td>32.00</td>\n",
        "      <td>female</td>\n",
-       "      <td>11.0</td>\n",
+       "      <td>11.00</td>\n",
        "      <td>2</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
        "      <td>12395012647665989305</td>\n",
-       "      <td>21.0</td>\n",
+       "      <td>21.00</td>\n",
        "      <td>female</td>\n",
-       "      <td>11.0</td>\n",
+       "      <td>11.00</td>\n",
        "      <td>1</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
        "      <td>14673592671547908751</td>\n",
-       "      <td>18.0</td>\n",
+       "      <td>18.00</td>\n",
        "      <td>female</td>\n",
-       "      <td>11.0</td>\n",
+       "      <td>11.00</td>\n",
        "      <td>4</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>5</th>\n",
        "      <td>16545634957747565398</td>\n",
-       "      <td>49.0</td>\n",
+       "      <td>49.00</td>\n",
        "      <td>female</td>\n",
-       "      <td>11.0</td>\n",
+       "      <td>11.00</td>\n",
        "      <td>1</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>6</th>\n",
        "      <td>16684115452596066816</td>\n",
-       "      <td>53.0</td>\n",
+       "      <td>53.00</td>\n",
        "      <td>male</td>\n",
-       "      <td>11.0</td>\n",
+       "      <td>11.00</td>\n",
        "      <td>1</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
@@ -3989,25 +4056,25 @@
       ],
       "text/plain": [
        "   trip_taker_person_id  trip_taker_age trip_taker_sex  \\\n",
-       "0   4508016952300979367            25.0         female   \n",
-       "1   4736398356956282212            38.0         female   \n",
-       "2   8423484308586815884            32.0         female   \n",
-       "3  12395012647665989305            21.0         female   \n",
-       "4  14673592671547908751            18.0         female   \n",
-       "5  16545634957747565398            49.0         female   \n",
-       "6  16684115452596066816            53.0           male   \n",
+       "0   4508016952300979367           25.00         female   \n",
+       "1   4736398356956282212           38.00         female   \n",
+       "2   8423484308586815884           32.00         female   \n",
+       "3  12395012647665989305           21.00         female   \n",
+       "4  14673592671547908751           18.00         female   \n",
+       "5  16545634957747565398           49.00         female   \n",
+       "6  16684115452596066816           53.00           male   \n",
        "\n",
        "   trip_taker_household_size  n  \n",
-       "0                       11.0  5  \n",
-       "1                       11.0  2  \n",
-       "2                       11.0  2  \n",
-       "3                       11.0  1  \n",
-       "4                       11.0  4  \n",
-       "5                       11.0  1  \n",
-       "6                       11.0  1  "
+       "0                      11.00  5  \n",
+       "1                      11.00  2  \n",
+       "2                      11.00  2  \n",
+       "3                      11.00  1  \n",
+       "4                      11.00  4  \n",
+       "5                      11.00  1  \n",
+       "6                      11.00  1  "
       ]
      },
-     "execution_count": 68,
+     "execution_count": 70,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -4036,7 +4103,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 69,
+   "execution_count": 71,
    "id": "1483249f-602c-4805-bcc4-d55e018022ad",
    "metadata": {},
    "outputs": [
@@ -4059,7 +4126,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 70,
+   "execution_count": 72,
    "id": "5c1894f0-bd42-4014-89d4-6e8d43809319",
    "metadata": {},
    "outputs": [
@@ -4121,7 +4188,7 @@
        "3                      NaN            1"
       ]
      },
-     "execution_count": 70,
+     "execution_count": 72,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -4140,7 +4207,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 71,
+   "execution_count": 73,
    "id": "2e4bd058-9c4d-4989-a5fc-db6cf6130bf2",
    "metadata": {
     "tags": []
@@ -4205,18 +4272,18 @@
        "      <td>auto_passenger</td>\n",
        "      <td>female</td>\n",
        "      <td>44266</td>\n",
-       "      <td>162899.902386</td>\n",
-       "      <td>57807.907035</td>\n",
-       "      <td>43.646941</td>\n",
+       "      <td>162,899.90</td>\n",
+       "      <td>57,807.91</td>\n",
+       "      <td>43.65</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
        "      <td>auto_passenger</td>\n",
        "      <td>male</td>\n",
        "      <td>43836</td>\n",
-       "      <td>173439.458096</td>\n",
-       "      <td>87237.704327</td>\n",
-       "      <td>42.863541</td>\n",
+       "      <td>173,439.46</td>\n",
+       "      <td>87,237.70</td>\n",
+       "      <td>42.86</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
@@ -4232,36 +4299,36 @@
        "      <td>on_demand_auto</td>\n",
        "      <td>female</td>\n",
        "      <td>1560</td>\n",
-       "      <td>181325.515908</td>\n",
-       "      <td>58599.185901</td>\n",
-       "      <td>46.576419</td>\n",
+       "      <td>181,325.52</td>\n",
+       "      <td>58,599.19</td>\n",
+       "      <td>46.58</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
        "      <td>on_demand_auto</td>\n",
        "      <td>male</td>\n",
        "      <td>1532</td>\n",
-       "      <td>181278.142947</td>\n",
-       "      <td>92035.743703</td>\n",
-       "      <td>43.226700</td>\n",
+       "      <td>181,278.14</td>\n",
+       "      <td>92,035.74</td>\n",
+       "      <td>43.23</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>5</th>\n",
        "      <td>private_auto</td>\n",
        "      <td>female</td>\n",
        "      <td>90634</td>\n",
-       "      <td>167383.189351</td>\n",
-       "      <td>62989.923621</td>\n",
-       "      <td>43.786498</td>\n",
+       "      <td>167,383.19</td>\n",
+       "      <td>62,989.92</td>\n",
+       "      <td>43.79</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>6</th>\n",
        "      <td>private_auto</td>\n",
        "      <td>male</td>\n",
        "      <td>99967</td>\n",
-       "      <td>174477.157845</td>\n",
-       "      <td>94470.932013</td>\n",
-       "      <td>43.811427</td>\n",
+       "      <td>174,477.16</td>\n",
+       "      <td>94,470.93</td>\n",
+       "      <td>43.81</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>7</th>\n",
@@ -4277,50 +4344,38 @@
        "      <td>public_transit</td>\n",
        "      <td>female</td>\n",
        "      <td>927</td>\n",
-       "      <td>81553.446911</td>\n",
-       "      <td>39058.572394</td>\n",
-       "      <td>42.898649</td>\n",
+       "      <td>81,553.45</td>\n",
+       "      <td>39,058.57</td>\n",
+       "      <td>42.90</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>9</th>\n",
        "      <td>public_transit</td>\n",
        "      <td>male</td>\n",
        "      <td>979</td>\n",
-       "      <td>97733.906166</td>\n",
-       "      <td>44295.896336</td>\n",
-       "      <td>39.824844</td>\n",
+       "      <td>97,733.91</td>\n",
+       "      <td>44,295.90</td>\n",
+       "      <td>39.82</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "     primary_mode trip_taker_sex  n_ppl   avg_h_income  avg_p_income  \\\n",
-       "0  auto_passenger         female  44266  162899.902386  57807.907035   \n",
-       "1  auto_passenger           male  43836  173439.458096  87237.704327   \n",
-       "2      commercial            NaN      1            NaN           NaN   \n",
-       "3  on_demand_auto         female   1560  181325.515908  58599.185901   \n",
-       "4  on_demand_auto           male   1532  181278.142947  92035.743703   \n",
-       "5    private_auto         female  90634  167383.189351  62989.923621   \n",
-       "6    private_auto           male  99967  174477.157845  94470.932013   \n",
-       "7    private_auto            NaN      1            NaN           NaN   \n",
-       "8  public_transit         female    927   81553.446911  39058.572394   \n",
-       "9  public_transit           male    979   97733.906166  44295.896336   \n",
-       "\n",
-       "     avg_age  \n",
-       "0  43.646941  \n",
-       "1  42.863541  \n",
-       "2        NaN  \n",
-       "3  46.576419  \n",
-       "4  43.226700  \n",
-       "5  43.786498  \n",
-       "6  43.811427  \n",
-       "7        NaN  \n",
-       "8  42.898649  \n",
-       "9  39.824844  "
+       "     primary_mode trip_taker_sex  n_ppl  avg_h_income  avg_p_income  avg_age\n",
+       "0  auto_passenger         female  44266    162,899.90     57,807.91    43.65\n",
+       "1  auto_passenger           male  43836    173,439.46     87,237.70    42.86\n",
+       "2      commercial            NaN      1           NaN           NaN      NaN\n",
+       "3  on_demand_auto         female   1560    181,325.52     58,599.19    46.58\n",
+       "4  on_demand_auto           male   1532    181,278.14     92,035.74    43.23\n",
+       "5    private_auto         female  90634    167,383.19     62,989.92    43.79\n",
+       "6    private_auto           male  99967    174,477.16     94,470.93    43.81\n",
+       "7    private_auto            NaN      1           NaN           NaN      NaN\n",
+       "8  public_transit         female    927     81,553.45     39,058.57    42.90\n",
+       "9  public_transit           male    979     97,733.91     44,295.90    39.82"
       ]
      },
-     "execution_count": 71,
+     "execution_count": 73,
      "metadata": {},
      "output_type": "execute_result"
     }