29 skyscrapers in a circle of one square kilometre
5870th tallest in the world (shared with 161 other buildings) 5597th tallest on the Northern Hemisphere (shared with 142 other buildings) 868th tallest in North America (shared with 26 other buildings) 710th tallest in the United States (shared with 18 other buildings) 107th tallest in Chicago (shared with 3 other buildings)79th tallest built in 2002 (shared with 1 other building) 9th tallest built in North America in 2002 9th tallest built in the United States in 2002 2nd tallest built in Chicago in 2002489th most northern skyscraper 6224th most southern skyscraper 306th most western skyscraper 6407th most eastern skyscraper54th tallest within 1 kilometre (2 equally tall buildings in that area) 107th tallest within 10 kilometres (3 equally tall buildings in that area) 107th tallest within 100 kilometres (3 equally tall buildings in that area) 249th tallest within 1000 kilometres (11 equally tall buildings in that area) 708th tallest within 2000 kilometres (21 equally tall buildings in that area) 950th tallest within 5000 kilometres (26 equally tall buildings in that area)55th most floors within 1 kilometre (2 buildings with same floor number) 114th most floors within 10 kilometres (3 buildings with same floor number) 115th most floors within 100 kilometres (3 buildings with same floor number) 279th most floors within 1000 kilometres (7 buildings with same floor number) 756th most floors within 2000 kilometres (18 buildings with same floor number) 994th most floors within 5000 kilometres (27 buildings with same floor number)67 metres from the closest taller building