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The first railway bridge at Kehl across the Rhine was opened in May 1861. Since then the bridge has been partially or fully destroyed more than once. The Kehl railway bridge constructed in 1956, was a single track railway bridge between Strasbourg and Kehl, crossing in the process both the River Rhine and the frontier between Germany and France. A replacement double track railway bridge was first used on 10 October 2010 and formally opened in December 2010 in order to permit trains to cross the river more rapidly. The speed limit on the new bridge is 160 km/h (100 mph). == The 1861 bridge == Under the terms of an international convention dated 2 July 1857 between Baden and the French government it was agreed that a railway bridge should be constructed across the Rhine between Kehl and Strasbourg. This would be the first permanent bridge across the Upper Rhine. The structure would comprise a twin track bridge long, with a central truss section of . On each side of the bridge would be a turntable with of usable diameter. Work began in 1858, the Compagnie des chemins de fer de l'Est taking responsibility for the foundations. In order to sink the piles into the Rhine mud it was necessary to construct protective caissons extending below the river level. The steel superstructure was delivered and assembled by "Gebrüder Benckiser" ''(Benckiser Brothers)'', a Pforzheim company. The superstructure weighed approximately 1000 tons, and was assembled on the west (Strasbourg) bank of the river on a site long. The bridge became operational on 11 May 1861. The outbreak in 1870 of the Franco-Prussian War saw the turntable on the eastern (Kehl) end of the bridge dynamited. Until a new steel structure could be erected in 1874, a provisional timber structure was put in place. As a result of the war the frontier moved: between 1871 and 1919 both ends of the bridge were located in and wholly owned by Germany, but in 1919 it was stipulated under the terms of the Treaty of Versailles that the bridge would be wholly owned by France. This was consistent with France's military occupation, under the terms of the treaty, of the formerly German Rhineland: the occupation continued in various forms until 1930. By this time a project had reached the planning stage to replace the bridge which by now was more than 75 years old, but no such replacement would be built till well after the Second World War. With the outbreak of war in the late summer of 1939, French troops blew up the bridge's main western support. Until September 1940 the bridge could nevertheless be used courtesy of temporary repairs undertaken. In November 1944 German troops blew up the bridge's main eastern support, effectively destroying the bridge in its totality. 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「Rhine Bridge, Kehl」の詳細全文を読む スポンサード リンク
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