Willis Tower - Sears Tower
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The
Willis Tower (formerly named, and still commonly referred to as, the
Sears Tower) is a 108-story, 1,451-foot (442 m) skyscraper in Chicago, Illinois. At the time of its completion in 1973, it was the tallest building in the world, surpassing the World Trade Center towers in New York, and it held this rank for nearly 25 years. The Willis Tower is the tallest building in the United States and the seventh-tallest freestanding structure in the world.
Built: 1973
Design Architect : Skidmore, Owings and Merrill - SOMDesign Architect : Bruce John GrahamStructural Engineer : Fazlur Khan
style: Modern High-Rise
location:
233 S. Wacker Drive
Chicago, Illinois
United States