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, ...

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

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

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

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

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

The live-fire demonstrations were part of a celebration of the Marine Corps' 250 anniversary. Gov. Newsom has criticized ...

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

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

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

UPDATE: Northbound Interstate 5 in Portland at milepost 299, near the split with Interstate 405, is back open after a ...