Mark your calendars for California’s largest annual volunteer cleanup effort on Saturday, Sept. 19. Communities statewide will come together for the 42nd Annual California Coastal Cleanup Day to ...

Sonoma County – Caltrans will continue daytime one-way traffic control for construction work on State Route 116 (SR 116) near Duncan Road in Monte Rio, Sonoma County. Construction will include ...

Contra Costa County and Marin County — Caltrans engineers will continue to carry out overnight federally mandated bridge inspections on the Richmond-San Rafael Bridge (I-580), implementing the closure ...

Napa County – Caltrans has planned daytime lane closures with one-lane traffic control on State Route 121(SR 121)/ Monticello Road in Napa County. The lane closures are required to allow crews to ...

The Division of Aeronautics’ Office of Airports is responsible for airport permitting and inspection, and other matters related to airports and aviation in the State of California. We work with ...

Friday, October 23 at 11 p.m. to Monday, October 26, 6 a.m. San Francisco County ― Caltrans has planned a full weekend closure of the westbound I-80 Bayshore Freeway from 5th St. to 15th St. in San ...

Solano County - Caltrans Construction continue the pavement rehabilitation project on State Route – 12. Work will consist of repairs and polyester polymer concrete overlay for Union Creek Bridge to ...

All Northbound Lanes & 1 Southbound Lane Closed between Cesar Chavez St. to 17th St. San Francisco County — Caltrans will continue construction on the northbound U.S. 101 Bayshore Freeway (Hospital ...

Placer/Nevada Counties - Caltrans is reminding motorists of various lane closures in multiple locations along State Route 49 (SR 49) and State Route 20 (SR 20) as several projects continue in Placer ...

SANTA BARBARA COUNTY — Travelers will encounter a full closure of Highway 135 (Broadway) in Santa Maria on Friday, September 25 for the 19 th Annual Cruzin’ for Life Benefit Parade. The closure will ...

Schedule: Sunday, Sep. 27, from 5:00 a.m. until 11:30 a.m. Solano/Contra Costa County - Caltrans maintenance has scheduled a two-lane closure on Eastbound I-80 Carquinez Bridge between the Cummings ...