111 South Wacker Drive
Designed by Lohan Caprille Goettsch Architects, the building is noted for its unique parking ramp. The ramp's cyclical form creates a dramatic sloped ceiling for the building's main lobby underneath. The ramp's corkscrew design is reflected outside as well; the pavement follows the radiating lines set inside.
The building is also noteworthy for its sustainable design, becoming the first-ever project to be certified LEED-CS Gold by the U.S. Green Building Council.
Original design
The original design called for a more extreme building. This 35 story, 638 foot (194 m) tower would utilize many of the existing caissons of the former U.S. Gypsum Building. The bulk of the building would be supported by a 120-foot (37 m) base and 20 large diagonal braces connected from the corners of the base to the bottom of the office structure. The effect would have been a nearly symmetrical shape and a building that seemingly looked unstable.
The minimalistic lobby would have been enclosed in glass and left space for an exterior plaza with artwork.
The plan was eventually abandoned with the current design chosen instead.
Tenants
Tenants in the building include Deloitte, RR Donnelley, Harbor Funds, Wells Fargo Capital Finance, Bloomberg, Grippo & Elden LLC, Houlihan Lokey, and Locke Lord LLP.
Shelbourne Development, the firm behind the Chicago Spire, had 6,700-square-foot (620 m) of office space on the 50th floor but vacated their offices in 2010 due to a dispute over $27,600 in unpaid rent.
See also
- List of skyscrapers
- List of tallest buildings in the United States
- List of tallest buildings in Chicago
- World's tallest structures
References
- ^ "111 South Wacker". Skyscraper Center. CTBUH. Retrieved 2017-02-11.
- ^ "Welcome to 111 South Wacker Dr's Tenant Portal". 111southwackerdrive.info. Retrieved 2014-12-27.
- ^ "Facing Eviction Suit, Spire Developer Leaves Loop Offices". 17 November 2010.
External links
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