The effort was initially expected to last until 4 p.m., the agency said on social media around 10:30 a.m., although the ...

The shutdown is needed to ensure the safety of event attendees and the traveling public, according to Caltrans.

Caltrans will perform a grind and pave operation on northbound US 101 in various locations from Winchester Canyon Road to El ...

The California Highway Patrol responded to the multi-vehicle crash around 2:45 p.m. Sunday on the 101, just north of ...

A car crash was backing up traffic on northbound Highway 101 near Templeton on Monday morning. Around 10:25 a.m. on Monday, ...

The crash occurred around Willfred Avenue and traffic is backed up to around Baker Avenue, off exit 488A, according to ...

A person was found dead in the back seat of a minivan on Highway 101 in San Mateo County Wednesday afternoon, according to ...

Opponents of the 101/92 connector project cite concerns about induced demand, increased pollution, and potential property ...

A decades-long project to open the world's largest wildlife crossing across a 10-lane Southern California freeway ... habitat on both sides of the 101 freeway The highway's eight lanes constitutes ...

Authorities name motorcycle rider killed in Highway 101 crash, armed carjackers take man's vehicle at Grant Park.

A San Luis Obispo County man suspected of driving drunk pulled onto Highway 101 near Paso Robles directly into the path of an oncoming patrol car, causing a crash that injured two officers late Sunday ...

WELLSONA, Calif. – Two California Highway Patrol Officers and a 36-year-old Paso Robles man were involved in a two-vehicle collision Sunday evening. The ...