Caltrans is working to “reduce the number and severity of collisions” at one of SLO County’s most dangerous crossroads.

Traffic came to a brief halt on northbound Highway 101 near Petaluma Thursday afternoon while the California Highway Patrol arrested a man they say stole a vehicle and sped down the freeway.

A crash that killed two closed northbound lanes for over four hours near the Carmen Drive offramp of Highway 101 in Camarillo ...

and on Route 85 (from the Highway 101 and Route 85 interchange to Grant Road). New signage, monitoring technology and barriers were also added. The third phase of the Silicon Valley Express Lanes ...

Highway 101 through downtown Garibaldi will be restricted to one lane operations during the week of March 31, as crews from K ...

A fatal collision early Monday morning closed all lanes of Highway 101 at the Carmen Drive exit in Camarillo, authorities said. The California Highway Patrol responded to the incident involving two ...

The Arizona Department of Transportation issued an advisory offering alternative routes for drivers from March 21 through ...

A collision early Monday morning left two men dead and closed for about four hours all lanes of northbound Highway 101 at the Carmen ... highway initially at Lewis Road just south of the area ...