WE WERE TRAVELING AT APPROXIMATELY 50 MPH ON U.S. 89, MILEPOST 40.3, AT 8:00 P.M., WHEN WE STRUCK A COW THAT WAS ON THE HIGHWAY. IT TOTALED OUR 3/4 TON TRUCK. THE AIR BAG DID NOT DEPLOY, CAUSING DRIVER TO HIT STEERING COLUMN WITH CHEST, CAUSING BRUISED LUNG AND HEART, SEVERE SOFT TISSUE DAMAGE TO RIGHT ARM, CAUSING DRIVER TO MISS TWO WEEKS OF WORK, WITHOUT PAY.*AK