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45 datasets

Regional Transportation Planning Agencies

Published by: Caltrans
Last updated: Thursday, August 7, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The RTPA_2013 polygon feature class provides California Regional Transportation Planning Agencies (RTPA) legislative boundaries, primarily for regiona...

California Transit Stops

Published by: Caltrans
Last updated: Thursday, August 7, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Provide compiled GTFS schedule data in geospatial format. Transit routes associates route information to shapes. Transit stops associates route inform...

Major Traffic Generators

Published by: Caltrans
Last updated: Thursday, August 7, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The locations of major generators were identified from listed data holdings and located using ESRI base map imagery at a scale of 1:10,000....

Rail Lines BNSF, UPRR

Published by: Caltrans
Last updated: Thursday, August 7, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The objective is to delineate potential crude by rail routes across California, focusing on a subset of the Caltrans "California Rail Network" dataset...

Average Transit Speeds by Route

Published by: Caltrans
Last updated: Thursday, August 7, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Provide average transit speeds, number of trips by route-direction....

High Quality Transit Stops

Published by: Caltrans
Last updated: Thursday, August 7, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Use GTFS schedule trips, stop_times, shapes, and stops to estimate whether corridor segments have scheduled headways of 20 minutes or less....

High Quality Transit Areas

Published by: Caltrans
Last updated: Thursday, August 7, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Use GTFS schedule trips, stop_times, shapes, and stops to estimate whether corridor segments have scheduled headways of 20 minutes or less....

State Highway Bridges

Published by: Caltrans
Last updated: Thursday, August 7, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The bridge inventory data was obtained from Caltrans Structure Maintenance and Investigations (SM&I) Database as of 03/12/2024. Bridge inspectors ...

Congressional Districts

Published by: Caltrans
Last updated: Thursday, August 7, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The 119th Congressional Districts dataset reflects boundaries from January 03, 2025 from the United States Census Bureau (USCB), and the attributes ar...

State Highway Network Lines

Published by: Caltrans
Last updated: Thursday, August 7, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

StateHighways is used to display state highways on a digital map display. Each record represents a segment of California state highway where the count...