What is Key Tower?
{{Infobox building |name = Key Tower |image = Key Tower (2018) (2).jpg |image_size = 250px |caption = Key Tower's south side faces Public Square |highest_prev = [[Terminal Tower]] |highest_start = 1991 |highest_region = Ohio |location = 127 [[Public Square, Cleveland|Public Square]]<br>[[Cleveland, Ohio]] |coordinates = {{coord|41|30|04|N|81|41|37|W|region:US-OH_source:dewiki|display=inline,title}} |status = Complete |start_date = October 17, 1988 |completion_date = 1991 |opening = January 1992 |building_type = Office |architectural = {{convert|947|ft|m}}<ref name=skyscraperCenter>{{cite web |url=http://skyscrapercenter.com/cleveland/key-tower/ |title=Key Tower - The Skyscraper Center |work=Council on Tall Buildings and Urban Habitat |access-date=2019-09-09 |archive-date=2013-06-27 |archive-url=https://web.archive.org/web/20130627092322/http://skyscrapercenter.com/cleveland/key-tower/ |url-status=dead }}</ref> |roof = {{convert|888|ft|m}} |floor_count = 57<ref name=skyscraperCenter/> |floor_area = {{convert|1,249,981|sqft|m2}} |elevator_count = |cost = |architect = [[Cesar Pelli]]<ref name=skyscraperCenter/> |structural_engineer= [[Magnusson Klemencic Associates|Skilling Ward Magnusson Barkshire]] |main_contractor = |developer = [[Richard E. Jacobs Group]] |owner = The Millennia Companies<ref>{{cite news|first=Michelle|last=Jarboe|title=Key Tower returns to local ownership, with $267.5 million sale to Millennia Companies|url=http://realestate.cleveland.com/realestate-news/2017/01/key_tower_returns_to_local_own.html|work=[[The Plain Dealer]]|date=2017-01-31|access-date=2017-02-01|archive-date=2017-09-03|archive-url=https://web.archive.org/web/20170903165644/http://realestate.cleveland.com/realestate-news/2017/01/key_tower_returns_to_local_own.html|url-status=dead}}</ref> |references = <ref name=skyscrap