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Andreyevsky Bridge ((ロシア語:Андреевский мост, ''St.Andrew’s Bridge'')) name refers to a historical bridge demolished in 1998 and three existing bridges across Moskva River, located between Luzhniki and Gorky Park in Moscow. == Andreyevsky Rail Bridge (1907, demolished 1998) == The original Sergievsky Bridge (Сергиевский мост), named after the late Grand Duke Sergei Alexandrovich, and its twin, Nicholas II Bridge (Мост Николая II, later Krasnoluzhsky Bridge) were built in 1903-1907,〔Russian: Носарев В.А., Скрябина, Т.А., "Мосты Москвы", М, "Вече", 2004, стр.141 (''Bridges of Moscow'', 2004, p.141) ISBN 5-9533-0183-9〕 replacing temporary wooden truss bridges of the Moscow Inner Ring Railroad. New bridges were designed as through arch bridges by Lavr Proskuryakov (structural engineering) and Alexander Pomerantsev (architectural design). The 135 meter wide, 15 metre tall steel arch (1400 metric tons) was made at Votkinsk works. Proskuryakov's work, considered a marvel of engineering, was proven by the 1908 flood: water level exceeded the maximum design specification by a metre and a half; the bridges stood unharmed. After the February Revolution of 1917, Romanov names were erased from the map. Sergievsky Bridge was renamed ''Andreyevsky'' after nearby St.Andrew’s monastery, Nicholas II Bridge became Krasnoluzhsky Bridge.〔''Bridges of Moscow'', p.164〕 In 1937, the arched stone pillars over embankments were extended from one to two spans (each side) to accommodate increased street traffic. A similar reconstruction of Krasnoluzhsky Bridge was completed in 1956. The bridge was still in good order when it was demolished to make way for the construction of the Third Ring highway. Space limitations required vertical and horizontal realignment of track (1.5 metres up and 22 metres downstream 〔Russian: Contractor’s report: (Островский, А.В., "Опыт транспортировки наплаву на большое расстояние арочного пролетного строения проектировки начала XX века", cтр.2 ) ''Ostrovsky, A.V., Transportation of the early 20th century arched span by river'', p.2〕), so the whole rail bridge (arch, roadway and pillars) had to be rebuilt on a new site (unlike Krasnoluzhsky bridge, which retained its pillars). Demolition (actually, careful disassembly) began in April 1998. 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「Andreyevsky Bridge」の詳細全文を読む スポンサード リンク
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