Authorities are calling the collision a "mass-casualty" incident ...

California drivers are facing yet another transit nightmare as a massive $29.8 million highway overhaul is set to choke ...

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 ...

(FOX40.COM) — A portion of Interstate 80 in Northern California is shut down after a solo truck and trailer crash, according to the California Highway Patrol. • Video Above: What to do if you witness ...

An artillery shell fired as part of the Marine Corps’ 250-year anniversary celebrations prematurely detonated over Interstate 5 in California Saturday, striking a patrol vehicle with shrapnel, ...