Willis Tower | |
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General information | |
Kynd | Office, observation, communication |
Airchitectural style | International |
Location | 233 S. Wacker Drive Chicago, Illinois 60606 United States |
Coordinates | 41°52′44″N 87°38′09″W / 41.8789°N 87.6358°WCoordinates: 41°52′44″N 87°38′09″W / 41.8789°N 87.6358°W |
Biggin stairtit | 1970 |
Completit | 1973 |
Hicht | |
Airchitectural | 442.1 m (1,450 ft)[1] |
Tip | 527 m (1,729 ft)[1] |
Design an construction | |
Airchitect | Skidmore, Owings and Merrill[1] (Fazlur Khan & Bruce Graham) |
References | |
[1] |
The Willis Touer or formally cawed Sears Touer is a 108-flat landmark skyscraper in the Chicago aurie, in Americae.