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41 datasets

2020 Adjusted Urban Area

Published by: Caltrans
Last updated: Sunday, February 16, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Caltrans is responsible for the decennial production of the Adjusted Urban Area Boundaries for the State of California. The CA 2020 adjusted urban are...

Express Lanes

Published by: Caltrans
Last updated: Sunday, February 16, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The California HOV/Express Lane Business Plan is a framework for Caltrans and its partners to focus statewide activity during 2009-2011 that will lead...

Average Transit Speeds by Route

Published by: Caltrans
Last updated: Saturday, February 15, 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: Sunday, February 16, 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 frequencies of 15 minutes or less....

Average Transit Speeds by Stop

Published by: Caltrans
Last updated: Sunday, February 16, 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...

Annual Average Daily Traffic

Published by: Caltrans
Last updated: Sunday, February 16, 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. ...

Closed Circuit Television

Published by: Caltrans
Last updated: Sunday, February 16, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Closed Circuit Television (CCTV) files provided below describe the location and status of each Caltrans' CCTV located on the State Highway Network...

Bottlenecks

Published by: Caltrans
Last updated: Sunday, February 16, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Bottleneck Mapping is a subproject of the Mobility Performance Report, which is one of the products of the Mobility Performance Reporting and Analysis...

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...

Maintenance Facilites

Published by: Caltrans
Last updated: Saturday, February 15, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Freight and Passenger maintenance facilities in California....