The Smithfield Street Bridge is a lenticular truss bridge crossing the Monongahela River in Pittsburgh, Pennsylvania, United States. The bridge was designed by Gustav Lindenthal, the engineer who later designed the Hell Gate Bridge in New York City.
The Smithfield Street Bridge is a lenticular truss bridge crossing the Monongahela River in Pittsburgh, Pennsylvania, United States. The bridge was designed by Gustav Lindenthal, the engineer who later designed the Hell Gate Bridge in New York City.
Source: Wikipedia "Smithfield Street Bridge" · CC BY-SA 4.0
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