CNA Center
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CNA Center is a 600-ft (183 m), 44-story high-rise building located at 333 South Wabash Avenue in the Loop of Chicago, Illinois[1]. The building is well-known for lighting logos or messages in the front side of the building or for it's dark red color. It is the only tallest red building in Chicago. Construction began in March 1970. The building was finished in 1972 and was open to the public in 1973.
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