U. S. Air Force Staff Sgt. Mark Simmons, 823rd RED HORSE pavement and equipment operator assigned to Hurlburt Field, Fla., loosens a binder attached to a truck bed at Shaw Air Force Base, S.C., March 18, 2014. Simmons prepared several pieces of heavy equipment to be unloaded in preparation for the start of road paving project. (U.S. Air Force photo by Airman 1st Class Jensen Stidham/Released)