Approximately 23,000 employees, both military and civiliann, contribute to the planning and execution of the defense of our country. These people arrive daily from Washington, D.C. and its suburbs over approxmately 30 miles of access highways, including express bus lanes and one of the newest subway systems in our country. The restaurant service is a privately run civilian operation under contract to the Pentagon. Over 200,000 telephone calls are made daily through phones connected by 100,000 miles of telephone cable. The Defense Post Office handles about 1,200,000 pieces of mail monthly.
Various libraries support out personnel in research and completion their work.
The Army Library alone provides 300,000 publications and 1,700 periodicals in various languages. Stripped of its occupants, furniture and various decorations, the building alone is an extraordinary structure. Built during the early years of World War II, it is still thought of as one of the most efficient office buildings in the world. Despite 17.5 miles of corridors it takes only seven minutes to walk between any two points in the building. The original site was nothing more than wasteland, swamps and dumps.