10 skyscrapers in a circle of one square kilometre
4853rd tallest in the world (shared with 123 other buildings) 4633rd tallest on the Northern Hemisphere (shared with 119 other buildings) 659th tallest in North America (shared with 20 other buildings) 530th tallest in the United States (shared with 18 other buildings) 80th tallest in Chicago (shared with 3 other buildings)15th tallest built in 1988 9th tallest built in North America in 1988 7th tallest built in the United States in 1988 Tallest built in Chicago in 1988559th most northern skyscraper 6853rd most southern skyscraper 421st most western skyscraper 6991st most eastern skyscraper21st tallest within 1 kilometre (2 equally tall buildings in that area) 80th tallest within 10 kilometres (3 equally tall buildings in that area) 80th tallest within 100 kilometres (3 equally tall buildings in that area) 191st tallest within 1000 kilometres (9 equally tall buildings in that area) 539th tallest within 2000 kilometres (19 equally tall buildings in that area) 717th tallest within 5000 kilometres (21 equally tall buildings in that area)18th most floors within 1 kilometre (1 building with same floor number) 48th most floors within 10 kilometres (3 buildings with same floor number) 48th most floors within 100 kilometres (3 buildings with same floor number) 90th most floors within 1000 kilometres (11 buildings with same floor number) 211th most floors within 2000 kilometres (35 buildings with same floor number) 269th most floors within 5000 kilometres (44 buildings with same floor number)125 metres from the closest taller building
