At 09:52hrs units from Co.24 & Co.11 were dispatched for a vehicle accident at RT194 & Dear Run Dr. ET114 arrived on scene to find two vehicle collision with both patients still in both cars and both cars still in the roadway and blocked traffic. A247 arrived on scene to start patient care. The crew from ET114 went to work checking for leaking fluids. RS24 arrived on scene to assist with blocking traffic. One patient was transported to FMH. Units went in service as ready.