Английская Википедия:Colwell Cut Viaduct

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Шаблон:Infobox NRHP

Colwell Cut Viaduct, also known as Hogback Hill Bridge, is a historic concrete arch bridge located at Mahoning Township in Armstrong County, Pennsylvania. It was built in 1922, and is a Шаблон:Convert three-span bridge, with a Шаблон:Convert main span. It crosses the Pittsburg and Shawmut Railroad.[1]

It was listed on the National Register of Historic Places in 1988.[2]

References

Шаблон:Reflist

Шаблон:National Register of Historic Places in Pennsylvania Шаблон:NRHP bridges

  1. Шаблон:Cite web Note: This includes Шаблон:Cite web
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