A vehicle went over the side of the 210 Freeway in San Dimas Saturday, involved with other vehicles in a wreck.
The crash on the eastbound Interstate 210 at the North San Dimas Avenue exit was reported at 10:40 p.m., according to the California Highway Patrol.
According to the CHP Incident Log, a woman was trapped in the vehicle that went over the side.
A light pole was also knocked down, its lines on the road, though not blocking traffic, the CHP reported.
There was no immediate word on injuries.
A CalTrans crew was called out to remove the lines before the vehicles could be towed.