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 ...

The Illinois Department of Transportation is urging drivers to take more caution in work zones during National Work Zone Awareness Week to prevent accidents and save lives.