Beginning Monday, Caltrans will close the ramps of Leisure Town Road in Vacaville from 8 p.m. until 4 a.m. Work on each ramp will take about two weeks. The work will also widen several sidewalks near ...

Caltrans is asking for the public’s help following a series of illegal hazardous material dumpings along U.S. Highway 101 in ...

The California Department of Transportation is requesting the public’s help as it investigates “a series of illegal hazardous material dumpings along Highway 101 in Mendocino County,” officials ...

A string of illegal hazardous waste dumps along Highway 101 in Mendocino linked to a Bay Area company, costing $60K to clean.

The Rio Vista Bridge will be closed from Friday night through Monday morning for a 56-hour closure scheduled for repair work.