History of Public Works in the United States, 1776-1976

acre-feet acres Administration agencies aircraft airport American areas Army Corps authorized aviation basin became began bridge built Bureau of Reclamation canal capacity cars century Chicago cities Colorado River concrete Congress construction Corps of Engineers cost Department districts drainage early electric equipment established facilities federal aid federal government feet flood control funds highway horsecar hydroelectric improvements included increased industry installations irrigation kilowatts Lake land legislation levees located major ment miles million Mississippi Mississippi River Missouri River municipal navigation navy needs Ohio Ohio River operation parks percent plant pollution President problems projects public buildings public housing rail railroad recreation reservoirs River roads rural sewage sewer stations storage street struction structures tion toll roads traffic transportation tunnel United urban utilities Washington wastewater water supply waterway World War II yards York York City