Editing John C. Portman Jr. (section)

===1970s===
*BlueCross BlueShield of Tennessee (now The Westin Chattanooga Hotel),<ref>{{cite news |url=http://www.timesfreepress.com/news/business/aroundregion/story/2015/aug/07/westhotel-start-downtown-fall/318643/ |title=Work on Westin Hotel to Start This Fall in Downtown Chattanooga |first=Mike |last=Pare |newspaper=[[Chattanooga Times Free Press]] |date=August 7, 2015}}</ref> [[Chattanooga, Tennessee|Chattanooga]], 1971
*[[Embarcadero Center]], [[San Francisco]]
**[[One Embarcadero Center]] (formerly the ''Security Pacific Tower''), 1971
**[[Two Embarcadero Center]], 1974
**[[Three Embarcadero Center]] (formerly the ''Levi Strauss Building''), 1977
**[[Four Embarcadero Center]], 1982
**[[Hyatt Regency San Francisco]] (also known as ''Five Embarcadero Center''), 1973
**[[Embarcadero West]], 1989
**[[Le Méridien San Francisco]] (formerly the ''Park Hyatt San Francisco''), 1988
*[[Peachtree Center#Mall|The Mall at Peachtree Center]], Atlanta, 1973
*[[The Tower (Fort Worth, Texas)|The Tower]] (formerly the ''Block 82 Tower'', ''Bank One Tower'', ''Team Bank'', ''Texas American Bank'', and ''Fort Worth National Bank Building''), [[Fort Worth, Texas|Fort Worth]], 1969–1974
*[[Westin Peachtree Plaza Hotel]], Atlanta, 1976
*[[Westin Bonaventure Hotel]], [[Los Angeles]], 1974–1976
*[[Renaissance Center]], [[Detroit]]
**[[Renaissance Center#Statistics|Detroit Marriott at the Renaissance Center]] (formerly the ''Detroit Plaza Hotel'', ''The Westin Hotel Renaissance Center Detroit''), 1973–1977
**[[Renaissance Center#Statistics|Renaissance Center Tower 100]], 1973–1977
**[[Renaissance Center#Statistics|Renaissance Center Tower 200]], 1973–1977
**[[Renaissance Center#Statistics|Renaissance Center Tower 300]], 1973–1977
**[[Renaissance Center#Statistics|Renaissance Center Tower 400]], 1973–1977
**[[Renaissance Center#Statistics|Renaissance Center Tower 500]], 1979–1981
**[[Renaissance Center#Statistics|Renaissance Center Tower 600]], 1979–1981