Notes: This skyscraper is located at 875 North Michigan Avenue. It is a 100-story, 344 m (1,127-foot) tall building that was completed in 1969. At that time it was the tallest building in the world. It now is the fourth tallest in Chicago and sixth tallest overall in the United States.

Location: 875 N. Michigan Avenue Chicago, Illinois USA
Constructed: 1965-1970
Use: mixed use
Height: Antenna-Spire 457 m (1,500 ft)
Roof: 344 m (1,127 ft)
Top floor: 329 m (1,078 ft)
Floors: 100
Floor area: 260,126 m² (2,799,973 ft²)
Elevators: 42, made by Otis Elevator Company
Architect Skidmore, Owings and Merrill
Contractor: Tishman Construction Co.
Developer: John Hancock Insurance