CINCINNATI - People in downtown Cincinnati may have taken in an unusual sight hovering over a skyscraper Saturday morning
An industrial helicopter delivered equipment on top of the U.S. Bank Tower on Walnut Street.
Ironworkers with Local 44 Union of Greater Cincinnati teamed up with Fenton Rigging and Contracting to lift and install four pieces of a cooling tower and three pieces of a new chiller to the roof.
Police closed off several downtown streets for several hours during the installation.
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