WHEN CAR MOVING IN A LITTLE UP HILL AT 25 MPH WITH ACCELERATOR SLIGHTLY DEPRESS ENGINE SURGED FORWARD SUDDENLY LOSING CONTROL OF THE VEHICLE ROLLING OUT OF THE ROAD AN CRASH IN A CONCRETE BARRIER RESULTING DRIVER INJURED AND THE FRONT END OF THE CAR BODY DAMAGED. AT THE MOMENT OF THE INCIDENT THE CAR CONTINUED MOVING FORWARD DRAGGING THE BRAKES THAT WERE FULLY APPLIED TO TRY TO STOP THE CAR. A WITNESS DRIVING BEHIND THE CAR SAW ALL THE STOP LIGHTS OF THE CAR BLINKING BUT THE CAR CONTINUED MOVING FORWARD INSTEAD OF STOPPING. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 48916.