22 skyscrapers in a circle of one square kilometre
4121st tallest in the world (shared with 91 other buildings) 3934th tallest on the Northern Hemisphere (shared with 85 other buildings) 605th tallest in North America (shared with 13 other buildings) 493rd tallest in the United States (shared with 10 other buildings) 76th tallest in Chicago (shared with 1 other building)11th tallest built in 1974 7th tallest built in North America in 1974 7th tallest built in the United States in 1974 2nd tallest built in Chicago in 1974534th most northern skyscraper 6179th most southern skyscraper 340th most western skyscraper 6373rd most eastern skyscraper34th tallest within 1 kilometre 76th tallest within 10 kilometres (1 equally tall building in that area) 76th tallest within 100 kilometres (1 equally tall building in that area) 177th tallest within 1000 kilometres (3 equally tall buildings in that area) 496th tallest within 2000 kilometres (10 equally tall buildings in that area) 659th tallest within 5000 kilometres (14 equally tall buildings in that area)31st most floors within 1 kilometre (1 building with same floor number) 96th most floors within 10 kilometres (1 building with same floor number) 97th most floors within 100 kilometres (1 building with same floor number) 224th most floors within 1000 kilometres (10 buildings with same floor number) 603rd most floors within 2000 kilometres (40 buildings with same floor number) 790th most floors within 5000 kilometres (55 buildings with same floor number)175 metres from the closest taller building