Possible routes being considered for a Del Mar train tunnel have been expanded from the three proposed last summer to 16 ...

California Highway Patrol officers and Caltrans officials advise there is heavy fog in the Grapevine Friday morning.

Why does the 15 freeway become a state route and not remain as an interstate south of Interstate 8 in San Diego?

A man has been convicted of shooting and killing a 60-year-old man on Interstate 5 during a road rage incident in 2021 in ...

The northbound lanes of Interstate 5 were closed for more than three hours as severe winter weather conditions along ...

Caltrans has closed I-5 at the Fawndale Exit, about 10 miles north of Redding, and is advising motorists to use alternate ...

NHRA officials are pleased to announce that Interstate Raceway is back with the NHRA Member Track Network as part of the NHRA ...

Back-to-back atmospheric river storms are set to hit Los Angeles County this week — giving the region much-needed moisture ...