California Department of Transportation (CA)
State highways in California: road maps, projects, and the approach or access permit you need before you build a driveway onto a state road.
California Department of Transportation
Jump to
What you can look up here
- RoadsFind the road authority for plowing, maintenance, and driveway permits.
About this resource
- Provided by
- California Department of Transportation (official)
- Covers
- California statewide
- Link status
- Opened normally at the last check
- Link checked
- Oct 15, 2026
- Web address
- https://dot.ca.gov/obtain-permits
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