77 West Wacker Drive

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Height: Architectural 203.6 m / 668 ft
Height: To Tip 203.6 m / 668 ft
Floors Above Ground 49
Floors Below Ground 2
# of Elevators 25
Top Elevator Speed 6 m/s
Tower GFA 96,618 m² / 1,039,987 ft²


Official Name 77 West Wacker Drive
Other Names United Building, R.R. Donnelley Center
Structure Type Building
Status Completed
Country United States
City Chicago
Street Address & Map 77 West Wacker Drive
Postal Code 60601
Building Function office
Structural Material composite
  • Core: Reinforced Concrete
  • Columns: Steel
  • Floor Spanning: Steel
Energy Label LEED Gold
Construction Start 1990
Completion 1992
Official Website 77 West Wacker
Rankings Click arrows to view the next taller/shorter buildings
Regional Ranking #239 Tallest in North America
City Ranking #31 Tallest in Chicago

Companies Involved

• Current The State Teachers Retirement System of Ohio
• Past Prime Group Realty Trust
Developer Prime Group Realty Trust
Design Ricardo Bofill Taller de Arquitectura
Architect of Record DeStefano & Goettsch
Structural Engineer
Design Cohen-Barreto-Marchertas
MEP Engineer
Design Environmental Systems Design, Inc.
Main Contractor Schal Associates, Inc.
Other Consultant
• Property Management Transwestern
Material Supplier
• Elevator KONE

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