The Leo Burnett Building, located on 35 West Wacker Drive at North Dearborn Street in the Chicago Loop, is a 50-story, 635 foot (193 m) tall skyscraper above the Chicago River's Main Stem on the southern bank.
The Leo Burnett Building, located at 35 West Wacker Drive and North Dearborn Street in Chicago's Loop, is a 50-story high building that stands 635 feet tall above the Chicago River's Main Stem on its south side.