A 316th Civil Engineer Squadron Airman spreads concrete after being poured into a premade hole on the flightline at Joint Base Andrews, Maryland, Aug. 08, 2023.The smoothing of the concrete was done to ensure no imperfections were left following the concrete's drying process. Throughout the year, 316 CES is responsible for planning, constructing, and repairing airfield pavements, roads, streets, curbs, surface mats, membranes, and other improved areas using paving and surfacing procedures. (U.S. Air Force photo by Senior Airman Daekwon Stith)