The Caltrans District 8 Small Business office is committed to assisting Small Business (SB), Disadvantaged Business Enterprise (DBE) and Disabled Veteran Business Enterprise (DVBE) firms gain access ...

The purpose of the project is to address the health and safety of the Petaluma River Bridge on State Route 37 (SR-37). The Project includes rehabilitation of the Petaluma River Bridge deck and ...

MONTEREY COUNTY – Travelers in both directions of Highway 156 in Castroville will encounter daytime one-way reversing traffic control on Tuesday, October 27. Traffic control will be in place heading ...

Tuolumne County – The California Department of Transportation (Caltrans) will be reopening State Route 108 East (Sonora Pass) at Kennedy Meadows and Brownie Creek as of Friday, October 23, 2026, at ...

SAN PEDRO — A 16-month closure of the Vincent Thomas Bridge (State Route 47) in San Pedro will begin in approximately two weeks, on Saturday, Nov. 7 at 12:01 a.m. for the replacement of the bridge ...

Previously Schedule: Friday, October 23rd from 10 p.m. to 6 a.m. Contra Costa County — Caltrans maintenance has postponed one-way traffic control on the Antioch Bridge (SR-160), beginning Friday Oct.

Solano County — Caltrans continues to pave State Route 29 (Sonoma Boulevard) a 6-mile stretch from Calpoly Maritime Academy to Solano/Napa County Line. Lane closures are necessary to complete major ...

Goodfred Bridge Replacement and Roadway Rehabilitation Project Red Rock to Doyle Safety Project - Notice of Completion Red Rock to Doyle Safety Project - Notice of Preparation Red Rock to Doyle Safety ...

Northbound and southbound lanes to remain closed Friday, October 16 through Tuesday, October 20 9 a.m. to 6 p.m. Detour through Primrose Road Motorists should plan to follow the authorized, posted ...

To complete critical bridge maintenance, Caltrans construction is planning a long term full closure of the southbound Appian Way Overcrossing near Interstate 80 (I-80) to replace and widen the ...

SONOMA COUNTY – Caltrans has scheduled daytime one-way traffic control for construction work on State Route (SR1) just north of Valley Ford in Sonoma County. Construction is scheduled to begin on ...