1984 – One PPG Place, Pittsburgh, Pennsylvania

Architect: Johnson/Burgee Architects

ppg_place_lge

The entire PPG Place complex has 231 glass spires. The building features a glass “winter garden” on the west side, and a monumental plaza to the east surrounded by shorter buildings with the same walls and spires as One PPG. The tower contains 19,750 pieces of glass.

Map is being rolled out, not all buildings are mapped yet.