30 skyscrapers in a circle of one square kilometre
3494th tallest in the world (shared with 83 other buildings) 3333rd tallest on the Northern Hemisphere (shared with 81 other buildings) 498th tallest in North America (shared with 12 other buildings) 416th tallest in the United States (shared with 9 other buildings) 63rd tallest in Chicago (shared with 2 other buildings)18th tallest built in 1983 16th tallest built in North America in 1983 16th tallest built in the United States in 1983 2nd tallest built in Chicago in 1983469th most northern skyscraper 6033rd most southern skyscraper 367th most western skyscraper 6135th most eastern skyscraper34th tallest within 1 kilometre (1 equally tall building in that area) 63rd tallest within 10 kilometres (2 equally tall buildings in that area) 63rd tallest within 100 kilometres (2 equally tall buildings in that area) 145th tallest within 1000 kilometres (6 equally tall buildings in that area) 418th tallest within 2000 kilometres (10 equally tall buildings in that area) 544th tallest within 5000 kilometres (13 equally tall buildings in that area)50th most floors within 1 kilometre (3 buildings with same floor number) 97th most floors within 10 kilometres (3 buildings with same floor number) 98th most floors within 100 kilometres (3 buildings with same floor number) 225th most floors within 1000 kilometres (7 buildings with same floor number) 627th most floors within 2000 kilometres (28 buildings with same floor number) 824th most floors within 5000 kilometres (40 buildings with same floor number)95 metres from the closest taller building
