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Height: Architectural 142.3 m / 467 ft
Height: Occupied 128.2 m / 421 ft
Height: To Tip 142.3 m / 467 ft
Floors Above Ground 34
Tower GFA 70,475 m² / 758,587 ft²


Official Name AT&T Tower
Structure Type Building
Status Completed
Country United States
City Minneapolis
Street Address & Map 901 Marquette Avenue
Postal Code 55402
Building Function office
Structural Material steel
Energy Label LEED Gold
Construction Start 1989
Completion 1991

Companies Involved

Developer Ryan Companies US, Inc.
Design Walsh Bishop Associates
Structural Engineer
• (not specified) Ericksen, Roed / Johnston-Sahlman & Associates, Inc.
MEP Engineer
• (not specified) Cain Ouse Associates, Inc.
Main Contractor Ryan Companies US, Inc.
Material Supplier
• Elevator Otis Elevator Company

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