California is launching a new program aimed at curbing excessive speeding and reducing highway fatalities, and it looks like ...

A stretch of Interstate 80 through Northern California is among the most dangerous interstate highways in the United States, ...

This article originally published at California mountain highway used by millions 'destroyed' by heavy rainfall.

VACAVILLE – Two lanes of westbound Interstate 80 were blocked after a tree fell onto the highway as strong winds and heavy rain moved into the area on Wednesday. The California Highway Patrol said ...

A combination of climate change and natural erosion is thought to be threatening the highway, vital for school buses, emergency services and local businesses. “Last Chance Grade and Highway 101 isn’t ...

California lawmakers are demanding answers after a live fire demonstration over Camp Pendleton Saturday led to a misfire that rained shrapnel on Interstate 5, striking two California Highway Patrol ...

A late-night pursuit on Interstate 580 in the East Bay turned surreal when a Chevrolet Camaro rocketed past a California ...

This is read by an automated voice. Please report any issues or inconsistencies here. The U.S. military exercise that shot live-fire artillery rounds over Interstate 5 on Saturday dropped metal ...

Interstate 5 from San Clemente to Oceanside has long been one of California's traffic choke points, with no other nearby alternative routes between Los Angeles and San Diego. So traffic delays could ...