I FELL ASLEEP AT THE WHEEL WENT THROUGH THE MEDIAN WHILE DRIVING DOWN THE INTERSTATE WHERE THE SPEED LIMIT IS 80 OUTSIDE DOUGLAS WYOMING. AS I WOKE WHEN THE CAR WAS IN THE MIDDLE OF THE MEDIAN MY CAR IMPACTED A CONCRETE CULVERT AND WENT THROUGH THE GUARD RAIL ONTO THE OTHER SIDE OF THE INTERSTATE WHERE IT FINALLY CAN TO A STOP ACROSS THE OTHER TWO LANES OF ON COMING TRAFFIC ALL WITH NO AIR BAG DEPLOYMENT. *TR