Spilled butter causes traffic mess on 10 Freeway in Banning

BANNING, Calif. (KABC) -- A load of spilled butter caused a traffic mess on the 10 Freeway through Banning on Friday.

The big rig overturned before 7 a.m. in the westbound lanes at the 8th Street overpass.

The truck's driver and passenger were injured.

No other vehicles were involved in the crash.

The on-ramp was closed for hours.