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List of bridges of Pittsburgh
From Wikipedia, the free encyclopedia
The bridges of Pittsburgh play an important role in the city's transportation system. Without bridges, the Pittsburgh region would be a series of fragmented valleys, hillsides, river plains, and isolated communities.[1]
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A 2006 study[2] determined that, at the time, Pittsburgh had 446 bridges, though that number has been disputed.[3] With its proximity to three major rivers and countless hills and ravines, Pittsburgh is known as "The City of Bridges".[4]