Transportation
Themes include roadways, traffic, airports, shipping, rail.Popular datasets
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51 datasets
Public Airport
- Published by: Caltrans
- Last updated: Thursday, November 20, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
This is a point layer of Public Use Airports currently permitted by the State of California, Department of Transportation (Caltrans), Division of Tran...
2021 Crash Data on State Highway System
- Published by: Caltrans
- Last updated: Tuesday, October 24, 2023
- File types: CSV
The Crash Data On California State Highways Report is produced by the California Department of Transportation (Caltrans) to provide high level summari...
California Rail Network
- Published by: Caltrans
- Last updated: Thursday, November 20, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Intermodal Freight facility locations are transfer points to move freight from ship to rail or truck....
California Rail Stations
- Published by: Caltrans
- Last updated: Thursday, November 20, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The rail stations in California existing passenger rail system. All station information was compiled from Amtrak Operating Timetable 45 and commuter r...
Freight Intermodal Facilities
- Published by: Caltrans
- Last updated: Thursday, November 20, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Intermodal Freight facility locations are transfer points to move freight from ship to rail or truck....
Freight Classification Yards
- Published by: Caltrans
- Last updated: Thursday, November 20, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Classification yards and major switching facilities are rail yards used to separate cars onto multiple tracks....
National Highway System
- Published by: Caltrans
- Last updated: Thursday, November 20, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The National Highway System consists of a network of roads important to the economy, defense and mobility. On October 1, 2012 the existing National Hi...
Caltrans Districts
- Published by: Caltrans
- Last updated: Thursday, November 20, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The District boundary definitions are primarily based on the California county boundaries. The Board of Equalization (BOE) County and City Boundary we...
Caltrans Emergency Road Closures
- Published by: Caltrans
- Last updated: Wednesday, July 6, 2022
- File types:
Caltrans Emergency Road Closures due to incidents impacts. This layer is updated from information provided by Caltrans Headquarters Communication Cent...
Highway Rail Crossing
- Published by: Caltrans
- Last updated: Thursday, November 20, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
The PUC data contains a [grade] attribute that allows for the isolation of at-grade crossings. There are 10,478 at-grade records in the most recent PU...