A semitruck crash spilled diesel fuel and caused major delays Thursday on southbound Highway 101 in Santa Rosa.

Assemblymember Damon Connolly is leading the charge, letting officials know that their “one size fits all” carpool-lane hours ...

"The California Highway Patrol Humboldt Area Office is currently investigating a fatal crash on US-101, south of SR-36," the California Highway Patrol posted on Facebook.

A rollover crash slowed southbound traffic on Highway 101 in Pismo Beach on Friday morning. The single-vehicle crash occurred ...

A motorist was killed Saturday morning in a crash on Highway 101 near the northbound Castillo Street offramp in Santa Barbara, according to the Santa ...

San Luis Obispo-area drivers could face traffic delays when a pair of Highway 101 exits close due to construction, according ...

Coroner identifies the victim of Saturday morning’s crash near the Castillo Street onramp as Emanuel Aragon, 24.

The Santa Barbara County Coroner's Bureau on Tuesday released the name of the man who died in a Highway 101 crash in Santa ...

A vehicle is consumed by fire on the shoulder of the road on Highway 101 between Exits 4 and 5 near Newport Station Sunday. There were no injuries, however the highway was temporarily closed between ...

Caltrans wants to coordinate carpool hours on highways across the Bay Area. That might seem reasonable from a 30,000-foot perspective or from a desk at the Caltrans regional office in Oakland, but ...