Not remembered much today, but after in September of 1945, there were plans for major urban redevelopment in downtown Toledo, Ohio. In fact, Norman Bel Geddes of Futurama Car Show fame was contracted to draw up plans, and actually built a model for the proposed "Toledo Tomorrow".
Picture 1: A closeup of the downtown area looking roughly north from the Anthony Wayne Suspension Bridge towards the downtown. One of the main features of the redevelopment would be the construction of an airport downtown (visible in second photo).
Photo 2: Geddes plan called for a new Union Terminal (the old one having burned down before the war, to which many Toledo citizens cheered on as the hated building burned to the ground), which would combine bus terminal, airport, and rail station into one area, rather than have them spread over the city.
Photo 3: This image shows the model from the east side of Toledo to the Northwest (roughly) of what development would look like there.
Photo 4: An article on the proposed redevelopment showing some of the main areas which would be affected.