35 skyscrapers in a circle of one square kilometre
2261st tallest in the world (shared with 62 other buildings) 2150th tallest on the Northern Hemisphere (shared with 58 other buildings) 299th tallest in North America (shared with 5 other buildings) 250th tallest in the United States (shared with 2 other buildings) 39th tallest in Chicago22nd tallest built in 2001 3rd tallest built in North America in 2001 3rd tallest built in the United States in 2001 Tallest built in Chicago in 2001513th most northern skyscraper 6200th most southern skyscraper 309th most western skyscraper 6404th most eastern skyscraper19th tallest within 1 kilometre 39th tallest within 10 kilometres 39th tallest within 100 kilometres 90th tallest within 1000 kilometres (2 equally tall buildings in that area) 256th tallest within 2000 kilometres (4 equally tall buildings in that area) 328th tallest within 5000 kilometres (6 equally tall buildings in that area)18th most floors within 1 kilometre (4 buildings with same floor number) 66th most floors within 10 kilometres (6 buildings with same floor number) 67th most floors within 100 kilometres (6 buildings with same floor number) 138th most floors within 1000 kilometres (14 buildings with same floor number) 360th most floors within 2000 kilometres (44 buildings with same floor number) 463rd most floors within 5000 kilometres (55 buildings with same floor number)154 metres from the closest taller building