Английская Википедия:Bessemer & Lake Erie Railroad Bridge

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Шаблон:Infobox bridge

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

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