While no one was hurt, experts say the decision to fire live munitions over the freeway during the ceremony was highly ...

The mishap, during an anniversary celebration for the Marine Corps attended by the vice president and defense secretary, ...

California closed part of Interstate 5 on Saturday after military officials confirmed artillery would be shot over the ...

A California Highway Patrol cadet died Sunday in a collision on Interstate Highway 5 at West Benjamin Holt Drive in northwest ...

California says it has no record of any over-freeway fire prior to Saturday’s amphibious capabilities demonstration that ...

The artillery rounds were fired over Interstate 5 near Camp Pendleton in San Diego as part of a military demonstration for ...

A driver who died after a crash along Interstate 5 in Stockton over the weekend was a California Highway Patrol cadet, the ...

I-5 closes 11 a.m.–3 p.m. for Marine Corps 250th anniversary live-fire demo at Camp Pendleton; expect major SoCal traffic ...

Crews with the California Department of Transportation will close parts of northbound Interstate 5 this weekend until early ...

A pedestrian was hit and killed by a big rig that did not stop along Interstate 5 near Dunnigan on Tuesday night, according ...

Northbound Interstate 5 is slowed going into Downtown Portland Monday morning after a two semi-truck crash, officials said.

The Monday morning crash created a miles-long traffic backup lasting nearly eight hours on Interstate 5 northbound in ...