The  Marina Towers are two corn cob-shaped condominium buildings that are  located along the north bank of the Chicago River. At the time of their  completion in 1962, the two towers were both the tallest residential  buildings as well as the tallest reinforced concrete structures in the  world. Today, their unique architectural design combined with their  prominent positioning on the river make them readily identifiable to  city-dwellers far and wide.
 
 
 
 
 
 
 
 
 
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