15 skyscrapers in a circle of one square kilometre
3890th tallest in the world (shared with 91 other buildings) 3712th tallest on the Northern Hemisphere (shared with 89 other buildings) 529th tallest in North America (shared with 12 other buildings) 430th tallest in the United States (shared with 9 other buildings) 64th tallest in Chicago (shared with 2 other buildings)27th tallest built in 1990 16th tallest built in North America in 1990 15th tallest built in the United States in 1990 4th tallest built in Chicago in 1990516th most northern skyscraper 6687th most southern skyscraper 421st most western skyscraper 6782nd most eastern skyscraper15th tallest within 1 kilometre 64th tallest within 10 kilometres (2 equally tall buildings in that area) 64th tallest within 100 kilometres (2 equally tall buildings in that area) 154th tallest within 1000 kilometres (6 equally tall buildings in that area) 441st tallest within 2000 kilometres (10 equally tall buildings in that area) 577th tallest within 5000 kilometres (13 equally tall buildings in that area)9th most floors within 1 kilometre 22nd most floors within 10 kilometres (3 buildings with same floor number) 22nd most floors within 100 kilometres (3 buildings with same floor number) 42nd most floors within 1000 kilometres (4 buildings with same floor number) 97th most floors within 2000 kilometres (12 buildings with same floor number) 124th most floors within 5000 kilometres (14 buildings with same floor number)128 metres from the closest taller building
