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39 datasets
Annual Average Daily Traffic
- Published by: Caltrans
- Last updated: Sunday, June 8, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Annual average daily traffic is the total volume for the year divided by 365 days. The traffic count year is from October 1st through September 30th. ...
Regional Transportation Planning Agencies
- Published by: Caltrans
- Last updated: Sunday, June 8, 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...
Commercial Vehicle Enforcement Facilities
- Published by: Caltrans
- Last updated: Sunday, June 8, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
A Commercial Vehicle Enforcement Facility (CVEF) commonly called a Weigh Station (WS) is a checkpoint typically located directly off the State highway...
National Highway System
- Published by: Caltrans
- Last updated: Sunday, June 8, 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...
Highway Rail Crossing
- Published by: Caltrans
- Last updated: Sunday, June 8, 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...
State Highway Network Postmiles Tenth
- Published by: Caltrans
- Last updated: Sunday, June 8, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
Postmiles is used to display postmile locations on a digital map display, or to query for the purposes of finding a specific location reference by cou...
California Transit Routes
- Published by: Caltrans
- Last updated: Sunday, June 8, 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...
Average Transit Speeds by Stop
- Published by: Caltrans
- Last updated: Saturday, June 7, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML
All day and peak transit 20th, 50th, and 80th percentile speeds on stop segments estimated on a single day for all CA transit operators that provide G...
State Highway Network Lines
- Published by: Caltrans
- Last updated: Sunday, June 8, 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...