The California Department of Transportation and Tullis, Inc. are constructing a temporary detour on Highway 36, east of Fredonyer Summit in Lassen County, following recent seismic activity. The ...

“Travelers should plan for up to 30-minute delays during daylight hours as crews perform lane work and clean out the catchment berm in the slide area,” Caltrans District 1 posted on social media.

Caltrans says they hope to start constructing more permanent solutions over the summer months and will provide updates when ...

Traffic is moving Thursday, albeit slowly, on a stretch of Highway 1 in Mendocino County after a landslide blocked lanes in ...

A significant slide recently hit Mendocino County, causing a major disruption. Caltrans reported that Highway 1, south of Elk ...

Caltrans crews worked overnight to repair and reopen Highway 1 on the North Coast.

Crews made progress removing debris from Highway 1 near Elk Wednesday night after a landslide caused a complete closure of ...

A right shoulder closure remains in effect near 1.1 mile east of Cedar Creek Road in the Willow Creek area due to emergency work. Expect minor traffic slowdowns.

Highway crews accelerated cleanup efforts Friday along a closed stretch of Highway 1 near Regent’s Slide following clear weather, transportation officials said.

Highway 1 is set to fully reopen after debris from heavy rain earlier this week temporarily closed the road.The Regent’s Slide area will reopen at 4 p.m. Friday, allowing traffic to travel between ...

On Friday morning, Caltrans crews cleaned up the remaining mud and debris at Regent's Slide caused by recent rainstorms.

A motorist who moved road-closure barriers to enter a shut section of Highway 1 at Regent’s Slide in Big Sur became stuck in a mudslide.