A vehicle over the bank was reported this morning at Jacksonville Road near the Stent cutoff.
It happened a couple of miles from Old Jacksonville Road.
Reports came in around 6:30 am that a vehicle was 60 to 80 feet over the bank, and had overturned.
The CHP says there may be some victims with major injuries.
Officials say a man on his way to work witnessed the wreck and went back home to dial 9-1-1.