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.

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

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

It took upward of 80 minutes to go south from Lynnwood to Seattle via Interstate 5 on Monday morning, according to real-time ...

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.

There's a simple solution to the traffic congestion on southbound I-5 but the Washington Department of Transportation isn't ...

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