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Caltrans District 12 Homepage
Caltrans District 12 Homepage Welcome to Caltrans District 12
Caltrans - District 12
Serving Orange County
3337 Michelson Drive Ste. CN-380
Irvine, CA 92612
949.724.2000 Location
About District 12 - The transportation system in California is one of the state’s greatest assets, unmatched in size,capacity, and convenience to the traveling public. The California Department of Transportation (Caltrans)is the public agency responsible for designing, building, operating and maintaining California’s state highway system, which consists of freeways, highways, expressways, toll roads and the area between the road and property line. More
District Director - Cindy Quon
New Items
- Contractors interested in bidding on contract 12-0G0404 (SR-91 Eastbound Lane Widening) are invited to a mandatory pre-bid meeting Tuesday June 30th.
- Construction Alert! SR-241 from Portola Parkway to Bee Canyon Road, June 24 through September 1, 2009.
- Caltrans Economic Recovery
- ARRA Projects Press Release, map and fact sheets for SR-1, SR-39, SR-57, SR-73 and SR-91 ARRA projects.
- Press Release - Don't Trash California Campaign
- Park and Ride Lot - Weekend Closures - San Juan Capistrano & Irvine.
- Caltrans Construction Update: Rehabilitation project on SR 605, 405, and 22 in the cities of Seal Beach, Los Alamitos, Long Beach, and Rossmoor
- The State Route 91 - Initial Study (with Negative Declaration) is available.
- The Final Environmental Impact Report / Environmenal Assessment for the I-5 / SR 74 interchange project is available
- The Draft EIR for Lower SR-74 Widening is available.
- Important news outside District 12 - Las Vegas travel alert.