Hancock Center At Night in buildings & city, article nr. 38531

John Hancock Center at 875 North Michigan Avenue in the Gold Coast area of Chicago, Illinois, is a 100-story, 1,127-foot (344 m) tall skyscraper, constructed under the supervision of Skidmore, Owings and Merrill, with chief designer Bruce Graham and structural engineer Fazlur Khan. When completed in 1969 (43 years ago), it was the tallest building in the world outside New York City. It is currently the fourth-tallest building in Chicago and the sixth-tallest in the United States, after the Willis Tower, the Empire State Building, the Bank of America Tower, the Trump Tower, and the Aon Center. When measured to the top of its antenna masts, it stands at 1,506 feet (459 m). The building is home to offices and restaurants, as well as about 700 condominiums and contains the highest residences in the world. This skyscraper was named for John Hancock Mutual Life Insurance Company, a developer and original tenant of the building.

The 95th floor has long been home to a restaurant, the latest tenant being "The Signature Room on the 95th Floor." While patrons dine, they can look out at Chicago and Lake Michigan. The Hancock Center's observation deck facilities (called the Hancock Observatory) compete with the Willis Tower's Skydeck across town. The Hancock Center is in a commercial district, while the Willis Tower is in the financial district. The Hancock Center 94th floor observation deck displays exhibits about the city of Chicago. Maps explain the view in each direction and a special meshed-in area allows the visitors to feel the winds 1,030 feet (314 m) above ground level. The 44th-floor sky lobby features America's highest indoor swimming pool.