Southbound lanes of state Highway 29 were closed in Napa County on Saturday afternoon following a traffic collision.

A 45-mile stretch of Highway 1 from Big Sur to Ragged Point is closed due to rockslides and debris, just weeks after its full ...

Drivers react as Caltrans rolls out AI-controlled traffic lights along Highway 68 corridor ...

A 90-mile (145-kilometer) section of California's Highway 1 along the famous Big Sur coast fully reopened Wednesday after three years of closures and repairs following a series of landslides and a ...

Three years ago, a landslide closed part of Highway 1 through Big Sur close to the town of Lucia — making it impossible to drive all the way from Southern California to San Francisco on this ...

Planning a California road trip? Learn the essential rules for rest stops, including how long you can sleep, pet policies, and what activities are prohibited, to avoid fines and stay safe.

While active weather is set to wind down Wednesday after turbulent conditions the past two days, the impacts of the storms can still be felt.