With the widening of these last two bottlenecks south of Petaluma, the $762 million Highway 101 Marin-Sonoma Narrows project, ...

Drivers on Highway 101 can now coast from suburban Novato to Sonoma County, along a newly-widened stretch that marks the end ...

“Bank juggers” appear to have successfully targeted a college student in Reseda, following her to a car wash after she left a ...

Caltrans hopes to complete new north- and southbound lanes in the Sonoma-Marin Narrows by the end of the month, clearing the ...

Highway 101 is a vital commute for tens of thousands of people traveling between Marin and Sonoma counties. But some drivers ...

Caltrans’ decision to expand HOV lane times on Highway 101 in the North Bay has resulted in longer drive-times for thousands ...

The incident happened at about 1:45 a.m. Wednesday in the northbound lanes near the San Antonio Road overcrossing, where a ...

A traffic crash shut down all northbound lanes of U.S. Highway 101 in Marin County early Wednesday morning, the California ...

After a month of being closed and requiring detours to San Luis Bay Drive or Shell Beach Road, the Avila Beach Drive access ...

Some long-awaited relief from some of the worst bottlenecks on Highway 101 in the North Bay. On Monday morning, Caltrans ...

A man died as a pedestrian in a fatal car crash on Highway 101, north of State Route 33, just before 11:30 p.m. Thursday, ...