22 skyscrapers in a circle of one square kilometre
3858th tallest in the world (shared with 99 other buildings) 3683rd tallest on the Northern Hemisphere (shared with 96 other buildings) 508th tallest in North America (shared with 20 other buildings) 416th tallest in the United States (shared with 17 other buildings) 59th tallest in Chicago (shared with 3 other buildings)9th tallest built in 1987 9th tallest built in North America in 1987 9th tallest built in the United States in 1987 Tallest built in Chicago in 1987587th most northern skyscraper 6932nd most southern skyscraper 306th most western skyscraper 7213th most eastern skyscraper24th tallest within 1 kilometre 59th tallest within 10 kilometres (3 equally tall buildings in that area) 59th tallest within 100 kilometres (3 equally tall buildings in that area) 144th tallest within 1000 kilometres (7 equally tall buildings in that area) 422nd tallest within 2000 kilometres (19 equally tall buildings in that area) 553rd tallest within 5000 kilometres (23 equally tall buildings in that area)29th 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) 229th most floors within 1000 kilometres (10 buildings with same floor number) 626th most floors within 2000 kilometres (40 buildings with same floor number) 821st most floors within 5000 kilometres (58 buildings with same floor number)142 metres from the closest taller building
