Government Outreach US States

This page outlines government agencies open maps team reached out for and received approval to use the data. We take the data and identify differences in the OSM data and the received data. We then take the results and try to fill the gaps in OSM data from the approved government data received.

STATE_NAME	SOURCE_URL
Arkansas	https://gis.arkansas.gov/product/arkansas-centerline-file/
Arkansas	https://gis.arkansas.gov/product/arkansas-centerline-file/
Connecticut	https://www.ct.gov/deep/cwp/view.asp?a=2698&q=322898&deepNav\_GID=1707%20
District of Columbia	https://opendata.dc.gov/datasets/23246020d6894453bdfcee00956df818\_41
Hawaii	http://planning.hawaii.gov/gis/download-gis-data/
Hawaii	geoportal.hawaii.gov
Illinois	http://apps.dot.illinois.gov/gist2/
Illinois	http://apps.dot.illinois.gov/gist2/
Indiana	https://maps.indiana.edu/layerGallery.html?category=Streets
Iowa	http://data.iowadot.gov/datasets/road-network-info
Iowa	http://data.iowadot.gov/datasets/road-network-info
Minnesota	https://gisdata.mn.gov/dataset/trans-streets
Minnesota	https://gisdata.mn.gov/dataset/trans-streets
Mississippi	http://www.gis.ms.gov/portal/detail.aspx?aspect=Transportation&realm=All&dom=
Mississippi	http://www.gis.ms.gov/portal/detail.aspx?aspect=Transportation&realm=All&dom=
Missouri	http://msdis-archive.missouri.edu/archive/Missouri\_Vector\_Data/Transportation\_Networks/
New Hampshire	http://www.granit.unh.edu/data/search?dset=roads\_dot/nh
New Hampshire	http://www.granit.unh.edu/data/search?dset=roads\_dot/nh
New Jersey	https://njogis-newjersey.opendata.arcgis.com/datasets/new-jersey-road-centerlines?geometry=-74.372%2C40.584%2C-74.197%2C40.607
New Jersey	https://njogis-newjersey.opendata.arcgis.com/datasets/new-jersey-road-centerlines?geometry=-74.372%2C40.584%2C-74.197%2C40.608
New York	https://gis.ny.gov/gisdata/inventories/details.cfm?DSID=932
New York	https://gis.ny.gov/gisdata/inventories/details.cfm?DSID=933
New York	https://gis.ny.gov/gisdata/inventories/details.cfm?DSID=934
New York	https://gis.ny.gov/gisdata/inventories/details.cfm?DSID=932
North Carolina	https://connect.ncdot.gov/resources/gis/Pages/GIS-Data-Layers.aspx
North Carolina	https://connect.ncdot.gov/resources/gis/Pages/GIS-Data-Layers.aspx
North Carolina	https://connect.ncdot.gov/resources/gis/Pages/GIS-Data-Layers.aspx
North Dakota	https://dot.nd.gov/gis/downloads/roads\_county.gdb.zip
Ohio	https://gis.dot.state.oh.us/tims/Data/Download
Oklahoma	https://okmaps.org/ogi/search.aspx
Oklahoma	https://okmaps.org/ogi/search.aspx
Pennsylvania	http://www.pasda.psu.edu/uci/DataSummary.aspx?dataset=54
Pennsylvania	http://www.pasda.psu.edu/uci/DataSummary.aspx?dataset=54
Rhode Island	http://www.rigis.org/datasets/e-911-road-centerlines
Texas	https://tnris.org/data-catalog/entry/txdot-roadways/
Utah	https://gis.utah.gov/data/transportation/roads-system/
Vermont	http://geodata.vermont.gov/
Vermont	http://geodata.vermont.gov/datasets/VTrans::vt-road-centerline
Virginia	https://vgin.maps.arcgis.com/home/item.html?id=cd9bed71346d4476a0a08d3685cb36ae
Washington	https://gisdata-wsdot.opendata.arcgis.com/datasets/wsdot-local-agency-public-road-lines
Wisconsin	http://geodata.wisc.edu/opengeoportal/