Road widening projects along loops 101 and 202 will begin this week and require several ramps to be closed for two months.

CORRECTION: An earlier version of this story misstated the extent of the Highway 101 closure. Only two lanes are closing overnight, one in each direction. Hannah Poukish covers San Luis Obispo ...

Caltrans and the California Highway Patrol (CHP) announced that US-101 is currently closed because of an active mudslide near ...

Landslide shuts down Highway 101 in Northern Mendocino County, with a detour via state Route 271. Trucks, though, are advised ...

A one-mile segment of southbound US 101 has been reduced to one lane from the Highway 1/ US 101 interchange and the Gaviota Rest Area to allow Caltrans to complete bridge improvement work ...