Three weekend closures scheduled for 19th Avenue (State Route 1) Rehabilitation Project in City of San Francisco in Spring 2026 Published: Apr 07, 2026
Update Fiber Optic Infrastructure Installation Along I-80 in Contra Costa Solano and Alameda Counties Published: Apr 06, 2026
Scheduled Closures for Caldecott Tunnel Bore 1 on Eastbound State Route 24 (SR-24) Continues Published: Apr 06, 2026
Update: Overnight Ramp Closure on I-280/SR-92 Starting Tuesday, April 7 - Friday, April 10 Published: Apr 06, 2026
State Route 37 (SR 37)/Fairgrounds Drive Interchange in Vallejo: Solano Transportation Authority and Caltrans Begin the Next Phase of Construction Published: Apr 03, 2026
Wildfire Fuels Reduction Work to Begin in Montara and Moss Beach Starting May 2026 Published: Apr 03, 2026
Nighttime Lane Closure and On/Off- Ramp Lane Closures on Interstate 80 (I-80) in Vallejo & Fairfield, Solano County Published: Apr 03, 2026
Update: Lanes Open on State Route 29 Between Pratt Avenue and Deer Park Road in St. Helena, Napa County Published: Apr 03, 2026
