U.S. Steel Tower - The Skyscraper Center
The Steel Building — Michael Tessler Photography
U.S. Steel Tower (Pittsburgh, 1971) | Structurae
Iconic U.S. Steel Tower Earns Energy Star Certification
Jamestown LP - Properties | Jamestown LP
U.S. Steel Tower - The Skyscraper Center
U.S. Steel commits to keep its headquarters in Pennsylvania, but not Pittsburgh - Pittsburgh Business Times
U.S. Steel Tower (Pittsburgh, 1971) | Structurae
U.S. Steel Tower - Wikipedia
U.S. Steel Building | Historic Pittsburgh
Jamestown LP - Properties | Jamestown LP
Pittsburgh Then and Now: Downtown's Tallest Skyscraper | Pittsburgh Magazine
US Steel Tower. Pittsburgh PA - 841ft. 175th-tallest building in the world; tallest building in Pittsburgh; largest roof in the world at its height or taller.
Construction of the US Steel Building, ca. 1969 | Pittsburgh pennsylvania, Pittsburgh, Pittsburgh pa
U.S. Steel Tower - The Skyscraper Center
U.S. Steel announces new headquarters in Lower Hill Redevelopment site
US Steel Building (USX Tower) | PGH Events
WeWork abandons plans for U.S. Steel Tower office | Pittsburgh Post-Gazette
U.S. Steel Tower might no longer be for sale | Pittsburgh Post-Gazette
U.S. Steel Tower, Pittsburgh's tallest building, could sell for $350 million | Pittsburgh Post-Gazette
The US Steel Tower, a lasting beacon on the Pittsburgh skyline and legacy of Andrew Carnegie | Double Stone Steel
The US Steel Tower, a lasting beacon on the Pittsburgh skyline and legacy of Andrew Carnegie | Double Stone Steel
