Knowing the highway conditions is not just a matter of convenience – it’s a measure of safety. Get up-to-the-minute road conditions, weather advisories, planned road construction and closures, even seasonal driving tips. You can also call 511 for automated local highway updates from anywhere in California.
Statewide Resources
- Caltrans District 4
- Caltrans Homepage
- California DMV
- California DMV Driver’s Handbook
- California DMV Bicycle Rules and Safety
- California DMV Motorcycle Handbook
- California Highway Patrol (CHP)
Regional Resources
San Francisco Resources
- San Francisco Municipal Transportation Agency Parking
- San Francisco Municipal Transportation Agency Traffic
- San Francisco Taxicab Commission
