翻訳と辞書 |
Thames River Bridge (Amtrak) : ウィキペディア英語版 | Thames River Bridge (Amtrak)
Amtrak's Thames River Bridge spans from New London to Groton, Connecticut, United States, crossing Connecticut's Thames River. ==Design and history== The bridge was originally a Strauss heel-trunnion Warren through-truss bascule design, built in 1919.〔 It was built by the American Bridge Company for the New York, New Haven and Hartford Railroad, replacing a span dating from 1889. In 2008 it underwent a renovation which included the draw span's conversion from a bascule to a vertical-lift mechanism. As built in 1919, the bridge's abutments and piers were designed to carry a second set of double-track spans, in the event that an expansion to four tracks was ever undertaken at this location by the New Haven Railroad (it never was).
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「Thames River Bridge (Amtrak)」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|