Going for a smooth finish where the roller meets the road
Master Sgt. Chris Estep, 940th Civil Engineer Squadron structural supervisor, mans a roller to tamp down wet gravel into the road bed in preparation for paving. Ten members of the 940th Civil Engineer Squadron, Beale Air Force Base, Calif., teamed up with their active duty counterparts in the 9th CES to work round the clock on a base repair project Aug. 10-13, 2007. (US Air Force Photo/Master Sgt Ellen L Hatfield)