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

CAMP PENDLETON — Ordnance fired over the 5 Freeway at Saturday’s 250th anniversary of the Marine Corps at Camp Pendleton ...

Marines are investigating after a 155mm artillery round exploded over Interstate 5, hitting California Highway Patrol ...

An artillery round fired over Interstate 5 at Sunday’s live-fire demonstration at Camp Pendleton prematurely detonated, ...

California Highway Patrol releases report on artillery mishap that struck patrol car during Marine Corps anniversary ...

Traffic delays could be significant Saturday with the U.S. military planning to fire live artillery rounds over Interstate 5 ...

Responding to criticism from lawmakers, Camp Pendleton says it will not seek to shut down all or part of Interstate 5 on ...

CHP reports that a section of Interstate 5 in San Diego — from Harbor Drive to Basilone Road in Oceanside — will be closed ...

The California Highway Patrol reopened a large swath of Interstate 5 Saturday after it was closed for a few hours during a ...