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CHICAGO | Willis Tower (formerly Sears Tower) | 1,451 FT / 442 M | 108 FLOORS | 1974
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Posted
Feb 6, 2023, 5:21 AM
Rooted Arborial
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Join Date: Dec 2019
Posts: 109
Here is a peculiar observation.
This building is said to include 423,638 square meters of floor space.
Few other super-talls exceed it.
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