Caltrans hopes sending traffic underground will solve the frequent collision problem at a deadly Highway 101 intersection in ...

Two lanes on Highway 101 will close overnight as crews start construction on one of San Luis Obispo County’s deadliest ...

To get breaking news alerts, click here A multi-car pileup backed up traffic on southbound Highway 101 in Grover Beach on Tuesday afternoon. The crash occurred around 4:16 p.m. near the Grand Avenue ...

A man died and a woman was hospitalized early Sunday following a fiery crash on northbound Highway 101 north of Healdsburg.

Sonoma County coroner officials have identified the driver killed Sunday in a fiery single-vehicle crash on Highway 101 north ...

and on Route 85 (from the Highway 101 and Route 85 interchange to Grant Road). New signage, monitoring technology and barriers were also added. The third phase of the Silicon Valley Express Lanes ...

A project to replace the northbound and southbound bridges at Refugio Road along US 101 near Refugio State Beach continues ...

A project to replace the northbound and southbound bridges at Refugio Road along US 101 near Refugio State Beach continues with the demolition of the ...

A semi truck hauling a trailer full with lumber lost its load on US-101 south of SR-1. Caltrans and CHP are on scene ...

Public Works Minister Fred Tilley released a five-year highway improvement plan Tuesday. It includes a number of major ...