Caltrans aims to have the traffic flow in sync when the new commuter lanes open on Highway 101 between Novato and Petaluma.

Emergency vehicles and residents of the south end of Carlton Drive will have access to their residences via Quendale Avenue ...

Miles of New Carpool Lanes, 6 New Bridges, 16 Improved On- and Off-ramps, 6 New Sound Walls, a New Blue Star Memorial Highway ...

New carpool lanes and bridges are a few of the improvements in the completed Padaro and Summerland segments of the major road ...

Five people were injured in a traffic collision caused by a wrong-way driver early Sunday morning in Ventura. A wrong-way ...

A Santa Barbara ribbon-cutting ceremony today marked the completion of two Highway 101 projects, from Carpinteria to ...

A multi-vehicle crash injured three people and blocked traffic on Highway 101 through San Luis Obispo on Friday afternoon, ...

A string of illegal hazardous waste dumps along Highway 101 in Mendocino County has been tied to a now-defunct Bay Area ...

The sedan's front end got lodged underneath the semi-truck's trailer. Car Driver Injured After Colliding with Big Rig on Highway 101 near Gaviota Santa Barbara, CA. – One person was hospitalized after ...