Pages that link to "File:Smithfield Street Bridge.jpg"
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- List of Historic Civil Engineering Landmarks (file link) (links | edit)
- List of National Historic Landmarks in Pennsylvania (file link) (links | edit)
- List of bridges on the National Register of Historic Places in Pennsylvania (file link) (links | edit)
- National Register of Historic Places listings in Pittsburgh, Pennsylvania (file link) (links | edit)
- List of Pennsylvania state historical markers in Allegheny County (file link) (links | edit)
- List of City of Pittsburgh historic designations (file link) (links | edit)
- List of Pittsburgh History and Landmarks Foundation Historic Landmarks (file link) (links | edit)