found: Kidder, Warren Benjamin. Willow Run, c1995:p. v (Willow Run Industrial Complex) p. 90, etc. (built in the countryside near Willow Run, a small creek in Southeast Michigan, east of Ypsilanti, near the Village of Denton; Ford Co. est. the Defense Plant Corporation, which assumed ownership and responsibility for the project; construction began April 18, 1941 by J.A. Utley Co. of Detroit; consisted of the Willow Run bomber plant, airport, hangars, administration building and garage, airplane school, sewage disposal, personnel building, oil storage, transportation garage, dope and paint storage, commisary, gas house, incinerator, power house, new materials building, 2 electrical sub-stations, and 2 water towers)