Staff Sgt. Gabrielle Swift, 366th Operations Support Squadron airfield management operations supervisor, calls the air traffic control tower for clearance to cross the runway Nov. 30, 2017, at Mountain Home Air Force Base, Idaho. Swift and others from the airfield management team do daily checks for wildlife on the runway, cracks in the pavement and debris that could cause damage to aircraft. (U.S. Air Force photo by Senior Airman Lauren-Taylor Levin)