Roadcrews maintain asphalt
U.S. Air Force Senior Airman Stephen Zemke, 52nd Civil Engineer Squadron pavement and equipment journeyman from Hilo, Hawaii, refines the edge of the freshly laid asphalt during a road repair at Spangdahlem Air Base, Germany, Sept. 12, 2014. The 52nd CES pavement and heavy equipment operators maintain and repair concrete and asphalt on Spangdahlem roadways and flightline. (U.S. Air Force photo by Staff Sgt. Christopher Ruano/Released)