Wings over Europe and the Far East are being spread from what was until last year mere Midwestern field and stream—Willow Run, now the site of the world's largest and most revolutionary bomber plant. Air supremacy for the United Nations may rest upon Henry Ford's adaptation of assembly-line methods from autos to airplanes. B-24 bombers now being flown from the hangars at the bomber plant are casting their shadows over the countryside round about. But months ago, the first shadows of Willow Run lengthened over the neighboring cities and villages. Rural residents are finding themselves in the midst of a metropolitan maëlstrom. Orchards, vineyards, wood-lots, and truck gardens are giving way to highways, trailer camps, and federal housing facilities. Population growth and changing land-use are staring the local urban and rural governments in the face. Immediate need for roads, public health service, zoning, and housing are problems which cut across the paths of national, state, and local authorities.