Westbound 10 Freeway shut down in Pomona after crash involving FedEx semi-truck

POMONA, Calif. (KABC) -- All westbound lanes of the 10 Freeway in the Pomona area were temporarily shut down Monday morning due to a crash involving a FedEx semi-truck.

The crash happened just east of the 57 Freeway, according to the California Highway Patrol.

Additional details about the incident were not available, but there was reportedly oil on freeway lanes.

Shortly before 7 a.m., a few lanes reopened to drivers.

The lanes will be closed for an unknown duration, officials said.