AVOCADO HEIGHTS, Calif. (KABC) -- One person was hospitalized Friday morning after a multi-vehicle crash involving an overturned semi-truck on the 60 Freeway in Avocado Heights, authorities said.
The crash was reported shortly after 3:30 a.m. near Crossroads Parkway, according to the California Highway Patrol, which closed all eastbound lanes and two westbound lanes.
A patient was transported to a hospital in unknown condition; it was unclear if that person had been in the big rig or one of the three other vehicles involved.
The crew of a heavy-duty tow truck with a crane responded to the scene and was working to clear the semi-truck from the highway.
Eastbound traffic was being diverted off the freeway amid a mileslong backup.
The cause of the crash was unknown.
All westbound lanes and one eastbound lane were later reopened. The remaining eastbound lanes are expected to be reopened by 1 p.m., the CHP said.