Drivers could face traffic delays on Highway 1 in San Luis Obispo County due to roadwork, according to Caltrans. Traffic will ...

Two people had major injuries and an unborn baby died after a two-vehicle collision at the intersection of State ...

A Calstar helicopter landed on Highway 1 near Lompoc for a vehicle collision that injured two people on October 7, 2025.

A driver turned left from Highway 1 at Santa Lucia Canyon Road between Lompoc and Vandenberg Space Force Base into the path of a southbound vehicle, ...

A massive landslide that has blocked Highway 1 through Big Sur for the past 19 months — the longest the roadway has been ...

A collision involving a train and semi truck occurred late Wednesday afternoon on Highway 1 near the intersection of ...

Based on repair progress at the problematic Regent’s Slide site, Caltrans estimated Monday that Highway 1 could fully reopen for through traffic from Cambria to Carmel by the end of March. As always, ...

California's last wooden bridge on Highway 1 is facing an uncertain future. The 969-foot-long timber icon may be gone for good based on Caltrans plans.

Known for its long traffic jams and complicated roadways, California made headway recently by opening a new section of highway after years of construction.