At 15:17 as units where clearing up from the tanker truck MVA Companies 15 and 17 were dispatched to Interstate 80 at the 215 west bound for a single vehicle auto accident with entrapment. Chief 1701 arrived to find an SUV over the bridge and on its roof below with multiple patients self-extricated. Rescue 17 and MICU 15 arrived and assisted the patients up the steep embankment. Engine and Rescue 15 arrived on the scene and assisted with patient care and packaging. Units on scene: Chiefs 1503 Derr, 1701, 1702, Engine 15, Rescue’s 15 and 17, Fire Police from 15 and 17, MICU’s 15 and 8, Ambulance 5, Medic 60, and PSP.