At least one person was killed in a fiery big rig crash on the 5 Freeway in Orange County Thursday afternoon.
A crash involving a truck carrying lumber was reported around 1 p.m. near El Camino Real, according to the California Highway Patrol.
One lane of the northbound side and three lanes of the southbound side were closed after the crash as of 7 p.m.
Aerial footage showed traffic backed up for miles on the southbound side of the freeway.
