芝加哥螺旋塔(英語:The Chicago Spire),是一座正在建造的純住宅摩天大廈,位於美國芝加哥市中心,计划高度为610米。建成後,將會是北美最高的建築大廈。建築師是聖地牙哥·卡拉特拉瓦,開發商則為舒爾本開發(英语:Shelbourne Development Group)(Shelbourne
actually carried in life. The side of the shell which is in fact the spire (a sunken spire) faces down in the living animal, contrary to what is the case in
Center Spire: Workers Begin To Hoist Spire Atop City's Tallest Building. The Huffington Post. 2012-12-12 [2012-12-13]. First section of spire installed