Enter Highway Number(s)
You can also call 1-800-427-7623 for current highway conditions.
ADA Access Service Request
Caltrans Vehicle Misuse and/or Caltrans Driver Issues
Public Records Act (PRA) Requests
Traffic or Work Zone Concerns
Independent Office of Audits and Investigations
Business & Economic Opportunity
Procurement and Contracts
Research Innovation and System Information
Right of Way and Land Surveys
Caltrans 29th Annual Workers Memorial 2019
Click here for more information about the
statewide 2019 Fallen Workers Memorial.
REBUILDING CALIFORNIA - Senate Bill 1
Senate Bill 1, the Road Repair and Accountability Act
of 2017 invests $54 billion over the next decade
to fix roads, freeways and bridges.
See where the money is going at www.rebuildingca.ca.gov.
Rating Highway Conditions
Disastrous Fire Season
State Rail Revival
Caltrans Adopts State Bicycle and Pedestrian Plan
First-Ever Statewide Plan Creates Framework to Increase Safe Bicycling and Walking.
Click here to read the Plan!
SB 1 Opportunities for Small and Diverse Businesses
Under SB 1, Caltrans will be increasing its outreach and training efforts
aimed at helping small businesses make connections and learn
how to navigate contracting with the State.
Weather, construction and maintenance operations may affect your route, especially in areas damaged by recent wildfires. Check road status on QuickMap before you go and obey evacuation orders.
For localized Twitter updates including road closures: follow Caltrans on social media by regional locations http://www.dot.ca.gov/paffairs/social-media.html.
Ryan Chamberlain is a 20-year veteran of the California Department of Transportation. He returned to his hometown in 2019 to serve as Caltrans District 12 Director.
Chamberlain has extensive experience in the transportation sector that includes Caltrans headquarters, Districts 7 and 12, and in the private sector. Prior to his return to District 12, Chamberlain was appointed by Governor Brown to serve as the Chief Deputy Director for Caltrans, where he was responsible for overseeing the internal operations for over 20,000 employees and an annual budget that exceeded $13 billion. Before that, Chamberlain served as Caltrans District 12 Director since 2012.
Chamberlain is known for his ability to build partnerships with the business community, regional transportation agencies, counties and cities. His innovation and leadership resulted in the advancement of key initiatives and projects that will benefit generations of users of the State’s transportation network including the I-405 Improvement Project, the second largest highway construction project in California’s history.
As District Director, Chamberlain is responsible for planning, designing, constructing, operating and maintaining the State transportation system in Orange County, a metropolitan area of 798 square miles, 34 cities, approximately 3.2 million people, and is crisscrossed by 17 state highway routes. District 12 maintains and operates 277 route and 2,067 lane miles of highway as well as one of the largest HOV lane networks in California.
Chamberlain graduated from the University of California, Santa Barbara, with a degree in environmental studies. He and his wife Jodi have two children.
Phone: (657) 328-6000
Fax: (657) 328-6511
California Department of Transportation
1750 East 4th Street, Suite 100
Santa Ana CA 92705