The California Highway Patrol is on the scene of an overturned single vehicle on O´Byrnes Ferry Road just north of the Sierra Conservation Center, between the prison and the Tulloch Bridge.
The Chevrolet Suburban is reportedly on its roof, leaning against the guard rail, but CHP says it doesn´t present a traffic hazard at this time, although witnesses have reported one lane of the roadway is blocked.
Officials say one person has been ejected from the vehicle.
The person is conscious and talking, but an air ambulance has been dispatched.
There´s no word yet on additional injuries at this time.