A crash that spilled wet concrete on southbound Highway 101 in Atascadero Saturday morning is slowing traffic in the area, ...

A vehicle burst into flames during a multi-vehicle collision on highway 15 in San Diego Saturday night, causing authorities to shut down all lanes to traffic.

The new lane runs on eastbound I-80 from the Airbase Parkway in Fairfield to Interstate 505  interchange in Vacaville.

The temporary traffic lane that is being constructed will be a short-term solution to help safely restore access through the ...

EASTERN KERN, INYO, and MONO COUNTIES - The California Department of Transportation (Caltrans) announces the following project work and traffic impacts for the week of June 30 – July 4.

Caltrans District 1 has announced a $40 million allocation toward the design phase of the Last Chance Grade Project along U.S ...

Caltrans is notifying motorists that a new lane will open on westbound I-80 in Yolo County as part of the ongoing $280 ...

The California Transportation Commission approved the funding to support an effort to ease traffic congestion on the corridor ...

Caltrans begins overnight I-405 lane closures through Sepulveda Pass for pavement rehabilitation, causing potential delays for commuters and local disturbances.

Caltrans opens a new westbound lane on I-80 to ease congestion at the Highway 50 junction. SACRAMENTO, Calif. — A new ...

Highway 37, between Novato and Vallejo, is vulnerable to sea level rise. A state commission just voted to add lanes.