This morning at 11:19, Rescue & Utility 34 responded for the Vehicle Accident w/entrapment on Route 22 @ Route 982 intersection, Derry Twp (71 District).  Attack 77 arrived 1st and found 5 vehicles with 1 trapped and several injured.  Rescue 34 with crew of 4 arrived, along with the rest of the Rescue units, split its crew and went to work assisting with the extrications, packaging patients and controlling the hazards and spills.  Utility 34 arrived and assisted with traffic control.  Crews out 2 hrs.  Units on the scene 71, 77, 34, 132.