I WAS DRIVING ON A RURAL ROAD (ABOUT 40-45 MPH) AND MISSED A STOP SIGN AT A T INTERSECTION, WENT STRAIGHT AHEAD AND STRUCK A GUIDE WIRE, A LARGE BUSH, THEN A BLOCK WALL, AND CAME TO A STOP AFTER PASSING THROUGH THE WALL AND ENTERING THE BUILDING. THE CAR NEVER VEERED BUT WENT STRAIGHT AS IT STRUCK THESE STRUCTURES. AIR BAG DID NOT DEPLOY AND I SUSTAINED A BROKEN RIB AND INJURY TO THE CHEST WALL. EMERGENCY PERSONNEL COULD NOT EXPLAIN WHY THE AIRBAG DID NOT DEPLOY. THE CAR WAS INSPECTED AND FOUND TO BE A TOTAL LOSS.