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・ Canalul Timiș
・ Canal Street
・ Canal Street (Arendal, Norway)
・ Canal Street (IND Eighth Avenue Line)
・ Canal Street (IRT Broadway – Seventh Avenue Line)
・ Canal Street (IRT Second Avenue Line)
・ Canal Street (IRT Third Avenue Line)
・ Canal Street (LIRR station)
・ Canal Street (Manchester)
・ Canal Street (Manhattan)
・ Canal Street (New York City Subway)
・ Canal Street (Runcorn)
・ Canal Street Confidential
・ Canal Street Ferry
・ Canal Street Incline
Canal Street railroad bridge
・ Canal Street Schoolhouse
・ Canal Street, Buffalo
・ Canal Street, New Orleans
・ Canal Street, Oxford
・ Canal Street-Clark Street Neighborhood Historic District
・ Canal Streetcar Line
・ Canal Sur
・ Canal Sur 2
・ Canal Sur Andalucía
・ Canal through Walcheren
・ Canal through Zuid-Beveland
・ Canal Town
・ Canal Town Museum
・ Canal Township, Venango County, Pennsylvania


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Canal Street railroad bridge : ウィキペディア英語版
Canal Street railroad bridge

The Canal Street railroad bridge (or Pennsylvania Railroad bridge) is a vertical-lift bridge across the south branch of the Chicago River in Chicago, Illinois. It was designated a Chicago Landmark on December 12, 2007.
==Construction==
The present bridge was constructed for the Pennsylvania Railroad to replace a two-track swing bridge at the same location. The necessity to allow both continued use of the swing bridge and unimpeded river traffic during building work complicated construction of the bridge. The chosen solution was to construct the bridge in the raised position above the old bridge, then demolish the old bridge once construction was completed. The bridge was designed by Waddell & Harrington, and fabricated and erected by the Pennsylvania Steel Company.〔
Construction of the south tower began on September 4, 1913. When the two towers were completed, falsework for the main span was constructed in a fan shape that allowed the main span to be constructed in the raised position above the river.〔

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Canal Street railroad bridge」の詳細全文を読む



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