At 9:26 PM, our department and TowerDirect EMS were alerted for a vehicle crash with unknown injuries on Nutt Road (Route 23) at Kimberton Road (Route 113). Based upon additional information the incident was upgraded to a crash with entrapment. Our department was re-alerted for the upgrade and a second ambulance was added. Firefighters arrived on location to find two vehicles with one person trapped in a vehicle. A third ambulance was requested to the scene. A total of three patients were transported to Paoli Hospital.