Freeway north of LA is under an air quality alert which was reported by the National Weather Service on Friday at 8:22 a.m.

Freeway north of LA is included in an updated heat advisory released by the National Weather Service on Tuesday at 3:51 a.m. The advisory is in effect until 9 p.m.

An investigation is underway after a person fell out of a vehicle on the 5 Freeway overnight and was struck and killed by ...

San Gabriel Mountains and 5 Freeway corridor near Santa Clarita was placed under an updated heat advisory by the National ...

The Los Angeles Metropolitan Transportation Authority Tuesday warned of upcoming overnight closures on the southbound Golden ...

A woman was fatally struck by vehicles when she exited a car on the Santa Ana (5) Freeway in Tustin, authorities said Sunday.

Two major crashes on the 5 Freeway in Boyle Heights and Tustin impacted the Tuesday morning commute.

Three burglary suspects were killed in a crash at the end of a chase on the northbound 5 Freeway in Anaheim early Wednesday morning.

The Townsend Fire burned more than five acres before forward progress was stopped near the 5 Freeway in Castaic on Tuesday. Officials said it was related to a car fire that burned into a bush.

The northbound lanes of the 5 Freeway in Castaic were temporarily closed as fire officials worked to extinguish a fire on the nearby hillside.