Take a Virtual Tour of the Cincinnati Skywalk - "Downtown's Ghost Town"
Skywalks. "Modern" ideas of the late 60's/early 70's born out of a major city's desire to keep shoppers downtown and out of the suburban, indoor shopping mall. These enclosed bridges crisscrossing over city streets were envisioned to network hotels, office buildings and retail centers. In the summer months they kept pedestrians cool with air conditioning and warm in the winter months with heat.