Today at 13:17 station 20 was dispatched to Rt 22 near 84 lumber for a vehicle accident truck into a pole. 2nd call from dispatch now reporting entrapment put rescue 64 & 78 on the alarm. Rescue 20 called enroute as dispatch gave a update of no entrapment and a pickup into the back of a tractor trailer per Murrysville PD. rescue 20 called on scene and took command patient was out of the truck and was with ems. Rescue 20 dropped the alarm down to 20 only for cleanup and to wait for the tow