WHILE DRIVING FORWARD AT ABOUT 25-30 MPH, THE STEERING LOCKED TO THE RIGHT, RIGHT SIDE FELL DOWN AND PULLED CAR SEVERELY TO THE RIGHT. THERE WAS NO STEERING, NO CONTROL. AIR BAGS DEPLOYED, PULLED CAR UP A CURB INTO A FIRE HYDRANT THEN ANOTHER 25 FEET INTO A POLE. CAR IS A TOTAL LOSS. THE FRONT END PARTS ARE ALL IN TACT, ONLY THE LOWER CONTROL ARM IS CRACKED WHICH CAUSED THE WHEEL TO TURN COMPLETELY TO THE RIGHT. EVERYTHING WAS INSPECTED ON VEHICLE AND THERE IS NOT ANY OTHER EXPLANATION OR EVIDENCE PRIOR TO THE CURB THAN THE LOWER CONTROL ARM. THE CAR LOST CONTROL CAUSING FURTHER DAMAGE. *NM