Today 4-13-14, we were dispatched to an MVA vehicle overturned with entrapment at 16:45 location was Rt. 70 and Sooy road. EMS Chief 1780 arrived on location found 4 cars involved and requested 5 BLS and 1 ALS. Shortly after Fire Deputy Chief 17101 arrived and assumed command. EMS sta. 178 brought 2 ambulances, EMS sta. 439 responded with 3 of their ambulances. Fire Sta. 171 and Sta. 172 arrived assisted the squads and closed off Rt. 70 and diverted traffic around the scene along with the state police.