diff --git a/pom.xml b/pom.xml
index e6f09d2..65775f2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,6 +77,35 @@
 			<version>${matsim.version}</version>
 		</dependency>
 
+		<dependency>
+			<groupId>com.github.matsim-vsp</groupId>
+			<artifactId>pt-extensions</artifactId>
+			<version>ceef00ef6e</version>
+			<exclusions>
+				<!-- Will pull old drt version -->
+				<exclusion>
+					<groupId>org.matsim.contrib</groupId>
+					<artifactId>drt</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.matsim</groupId>
+					<artifactId>matsim</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.matsim</groupId>
+					<artifactId>matsim-examples</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.matsim.contrib</groupId>
+					<artifactId>vsp</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.openjfx</groupId>
+					<artifactId>javafx-graphics</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+
 
 		<!-- Custom dependencies -->
 		<dependency>
diff --git a/src/main/java/org/matsim/run/DrtOptions.java b/src/main/java/org/matsim/run/DrtOptions.java
index 400a69a..6eec1bc 100644
--- a/src/main/java/org/matsim/run/DrtOptions.java
+++ b/src/main/java/org/matsim/run/DrtOptions.java
@@ -17,6 +17,7 @@
 import org.matsim.core.config.groups.QSimConfigGroup;
 import org.matsim.core.config.groups.ScoringConfigGroup;
 import org.matsim.core.utils.io.IOUtils;
+import org.matsim.extensions.pt.routing.ptRoutingModes.PtIntermodalRoutingModesConfigGroup;
 import org.matsim.run.prepare.PrepareNetwork;
 import org.matsim.vehicles.Vehicle;
 import org.matsim.vehicles.VehicleCapacity;
@@ -48,6 +49,10 @@ public class DrtOptions {
 	@CommandLine.Option(names = "--ride-time-std", description = "ride duration standard deviation", defaultValue = "0.3")
 	protected double rideTimeStd;
 
+	@CommandLine.Option(names = "--intermodal", defaultValue = "false", description = "enable intermodality for DRT service")
+	private boolean intermodal;
+
+
 	/**
 	 * a helper method, which makes all necessary config changes to simulate drt.
 	 */
@@ -96,6 +101,10 @@ void configureDrtConfig(Config config) {
 
 //		creates a drt staging activity and adds it to the scoring params
 		DrtConfigs.adjustMultiModeDrtConfig(multiModeDrtConfigGroup, config.scoring(), config.routing());
+
+		if (intermodal) {
+			ConfigUtils.addOrGetModule(config, PtIntermodalRoutingModesConfigGroup.class);
+		}
 	}
 
 	/**
diff --git a/src/main/java/org/matsim/run/prepare/PrepareTransitSchedule.java b/src/main/java/org/matsim/run/prepare/PrepareTransitSchedule.java
new file mode 100644
index 0000000..185e597
--- /dev/null
+++ b/src/main/java/org/matsim/run/prepare/PrepareTransitSchedule.java
@@ -0,0 +1,70 @@
+package org.matsim.run.prepare;
+
+import org.geotools.api.feature.simple.SimpleFeature;
+import org.locationtech.jts.geom.Geometry;
+import org.matsim.api.core.v01.Scenario;
+import org.matsim.application.MATSimAppCommand;
+import org.matsim.application.options.ShpOptions;
+import org.matsim.core.config.Config;
+import org.matsim.core.config.ConfigUtils;
+import org.matsim.core.scenario.ProjectionUtils;
+import org.matsim.core.scenario.ScenarioUtils;
+import org.matsim.core.utils.geometry.geotools.MGC;
+import org.matsim.pt.transitSchedule.api.TransitSchedule;
+import org.matsim.pt.transitSchedule.api.TransitScheduleWriter;
+import org.matsim.pt.transitSchedule.api.TransitStopFacility;
+import picocli.CommandLine;
+
+import java.util.List;
+
+@CommandLine.Command(
+		name = "prepare-transit-schedule",
+		description = "Tag transit stops for Intermodal trips"
+)
+public class PrepareTransitSchedule implements MATSimAppCommand {
+	@CommandLine.Mixin
+	private ShpOptions shp = new ShpOptions();
+
+	@CommandLine.Option(names = "--input", description = "input transit schedule", required = true)
+	private String input;
+
+	@CommandLine.Option(names = "--output", description = "output path of the transit schedule", required = true)
+	private String output;
+
+	public static void main(String[] args) {
+		new PrepareTransitSchedule().execute(args);
+	}
+
+	@Override
+	public Integer call() throws Exception {
+		Geometry intermodalArea = null;
+		List<SimpleFeature> features = shp.readFeatures();
+		for (SimpleFeature feature : features) {
+			if (intermodalArea == null) {
+				intermodalArea = (Geometry) feature.getDefaultGeometry();
+			} else {
+				intermodalArea = intermodalArea.union((Geometry) feature.getDefaultGeometry());
+			}
+		}
+
+		Config config = ConfigUtils.createConfig();
+		config.transit().setTransitScheduleFile(input);
+		config.global().setCoordinateSystem("EPSG:25832");
+		Scenario scenario = ScenarioUtils.loadScenario(config);
+		TransitSchedule transitSchedule = scenario.getTransitSchedule();
+
+		for (TransitStopFacility stop : transitSchedule.getFacilities().values()) {
+			if (MGC.coord2Point(stop.getCoord()).within(intermodalArea)) {
+				// TODO maybe add another filter (e.g. only train station, long distance bus stop...)
+				stop.getAttributes().putAttribute("allowDrtAccessEgress", "true");
+			}
+		}
+
+		ProjectionUtils.putCRS(transitSchedule, "EPSG:25832");
+
+		TransitScheduleWriter writer = new TransitScheduleWriter(transitSchedule);
+		writer.writeFile(output);
+
+		return 0;
+	}
+}