INJURED WAS TRAVELING UNDERGROUND WITH THE REST OF THE CREW IN THE RAIL RUNNER. HE STATED THAT HE WAS LOOKING TO THE SIDE AND AS HE TURNED TO FACE THE DIRECTION OF TRAVEL HIS HEAD STRUCK A ROO F BOLT. THE MINING HEIGHT WAS 40"" TO 60"" IN THIS AREA. INJURED WAS EXAMINED AT THE LOCAL HOSPITAL AND RELEASED.