
Additional Links
- District 3 Projects
- District 3 Planned Roadwork
- Calmentor
- Live Traffic Cameras
- District 3 Divisions
- Latest News and Traffic Alerts
- Request for As-Built Plans
- North Region Quality Management Plan
- Damage Claims
- All District Offices
- Caltrans is Hiring
- Doing Business with District 3 - Small Business Program
- Permit Inspector Map
- Contact Us
District 3 Profile
Marysville is headquarters for District 3 which includes Administration, Maintenance, Planning and Local Assistance, Traffic Operations and the Lake Tahoe Basin divisions. It is also the North Region office that oversees the inter-related functions on divisions committed to project delivery within the 22 counties of Districts 1, 2 and 3. These divisions include: Construction, Design and Engineering Services, Environmental, Program/Project Management and Right of Way.
District 1 Counties - Del Norte, Humboldt, Lake and Mendocino
District 2 Counties - Lassen, Modoc, Plumas, Shasta, Siskiyou, Tehama and Trinity
District 3 Counties - Butte, Colusa, El Dorado, Glenn, Nevada, Placer, Sacramento, Sierra, Sutter, Yolo and Yuba
