I WAS DRIVING DOWN THE HWY WHEN I HIT A DEER. DIDN'T HAVE TIME TO BREAK, DRIVING 55MPH WHEN THE IMPACT OCCURRED, TOTAL FRONT END DAMAGE. THE AIR BAG IN MY VEHICLE DID NOT DEPLOY. I WAS LUCKY THAT THE DEER DIDN'T COME THROUGH THE WINDSHIELD, IF SO BODILY DAMAGES WOULD HAVE BEEN ASTRONOMICAL CONSIDERING THE AIR BAG DID NOT DIPLOY DURING A 55 MPH IMPACT CAUSING TOTAL FRONT END DAMAGE TO MY FORD EDGE, IT WAS UNDRIVABLE FROM THE SCENE OF ACCIDENT. HOW DOES A AIR BAG NOT DIPLOY DURING A IMPACT CAUSING SO MUCH FRONT END DAMAGE THE VEHICLE WASUNABLE TO BE DRIVEN FROM THE SCENE?