Camp Jesup was built next to Fort McPherson during World War I, constructed by local civilians and German prisoners of war to serve as a major center for repairing, overhauling, and reconstructing vehicles, and as a storage area for transport supplies. Jesup's facilities included living quarters, mess halls, and administrative buildings. During the peak of war activity, nearly 4,000 civilian and 2,100 military personnel were employed at the camp. Jesup remained active after the war as a motor transport school, a general depot, and a quartermaster intermediate storage depot. Camp Jesup was deactivated on August 23, 1927.