A large brush fire that erupted near Interstate 5 in Castaic has burned more than 10,000 acres, causing several evacuation ...

A new blaze along I-5's Ridge Route has shut down the roadway north of Castaic, with southbound traffic from the Central Valley to southern California halted and diverted to alternative routes.

A key stretch of Interstate 5 closed after a snowstorm swept through Southern California, Caltrans said. The California ...

Around 8:30 p.m. Tuesday, emergency responders responded to the northbound 5 Freeway near Lake Hughes Road in Castaic after reports that a person had been hit by a vehicle, according to California ...

Icy conditions closed Interstate 5 between the Grapevine and Castaic Monday morning with weather authorities issuing warnings about pre-dawn freezes Tuesday and Wednesday. Crews were working to de-ice ...

Officials remained concerned that the Palisades and Eaton fires could break their containment lines as firefighters continue watching for hot spots.

Less than a week after a massive wildfire shut down California's Interstate 5, the traffic artery was closed again due to ...

I-5 was fully closed at the Tejon Pass between Parker Road in Castaic and Grapevine Road in Kern County most of Monday morning, according to Caltrans. The major interstate was shut to southbound ...