Английская Википедия:Bessemer & Lake Erie Railroad Bridge
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The Bessemer & Lake Erie Railroad Bridge is a truss bridge that carries the Canadian National Railway's Bessemer and Lake Erie Railroad division across the Allegheny River between the Pittsburgh suburbs of Plum and Harmar Township, Pennsylvania. In 1897, a single-track trestle and viaduct was built on this site; in 1918, the original piers were doubled in width, the current double-tracked structure built alongside, and then slid into place.Шаблон:Cn The original north trestle approach was buried in slag dumped from an adjacent temporary filling trestle.[1]
See also
- List of bridges documented by the Historic American Engineering Record in Pennsylvania
- List of crossings of the Allegheny River
References
External links
Категории:
- Английская Википедия
- Railroad bridges in Pennsylvania
- Bridges over the Allegheny River
- Canadian National Railway bridges in the United States
- Historic American Engineering Record in Pennsylvania
- Bridges in Allegheny County, Pennsylvania
- Viaducts in the United States
- Steel bridges in the United States
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- Википедия
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