| Name | Name:Etihad Tower 1 | Name:Columbia Center | 
| Height | Height:278 m, (912 ft) | Height:285 m, (935 ft) | 
| Location | Location:Abu Dhabi, United Arab Emirates | Location:Seattle, United States | 
| Year Constructed | Year Constructed:2011 | Year Constructed:1985 | 
| Description | Description: | Description: | 
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