33rd Street Railroad Bridge | |
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The downstream side of the 33rd Street Railroad Bridge. |
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Other name(s) | B&O Railroad Bridge at 33rd Street and Herr's Island |
Carries | Allegheny Valley Railroad (P&W Subdivision) |
Crosses | Allegheny River |
Locale | Pittsburgh, Pennsylvania |
Design | Truss bridge |
Material | steel |
Longest span | 400 feet (120 m) |
Clearance below | 44.9 feet (13.7 m) |
Opened | 1921 |
The 33rd Street Railroad Bridge is a truss bridge that carries the Allegheny Valley Railroad on the P&W Subdivision over the Allegheny River in downtown Pittsburgh, Pennsylvania, USA.
The Allegheny River was first crossed at this point by a railroad bridge built in 1884 by the Iron City Bridge Works, which moved to Pittsburgh from Cincinnati in 1856.[1]
This was replaced by the B&O bridge in 1921.[2]
List of crossings of the Allegheny River
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