ExperimentalWe used data and feedback to make a user-friendly site. We’d love your feedback.

Back to data.ca.gov.╳Dismiss page alert

Ca.gov homepage

Official website of the State of California

State of California Open Data

All datasets

Topics Organizations

About Contact us Licenses

Search results

Dataset search

Filter by

Topic
- Transportation(14)
Publisher
- Caltrans (14)
Format
- ArcGIS GeoServices REST API (14)
- CSV (14)
- GeoJSON (14)
- HTML (14)
- KML (14)
Tag
- CalSTA (14)
- California Department of Transportation (14)
- California State Transportation Agency (14)
- Caltrans (14)
- Highway (14)

Search results

Dataset search

Sort by

14 datasets

234

CA.gov home Conditions of Use Privacy Policy Accessibility Sitemap

Copyright © 2026 State of California