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

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

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

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 ...

The decision to close Interstate 5 due to live-fire at Camp Pendleton was made early Saturday, a California Highway Patrol ...

A patrol vehicle was struck by shrapnel from an artillery round that was fired during Saturday's event at Camp Pendleton, ...

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

A U.S. Marine Corps artillery round prematurely detonated over Interstate 5 on Saturday sending metal shrapnel onto a ...

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

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

Caltrans said that its I-5 Asset Management Project team will close the north I-5 from the I-8 to the Mission Bay Drive ...