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

The California Department of Transportation is requesting the public's help as it investigates "a series of illegal hazardous ...

Authorities on the Northern California coast are investigating multiple incidents of hazardous materials being dumped along ...

Virginia Department of Transportation (VDOT) employees in the Bristol District started a week-long campaign to raise ...