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The Aizhai Bridge () is a suspension bridge on the G65 Baotou–Maoming Expressway near Jishou, Hunan, China. The bridge was built as part of an expressway from southwest China's Chongqing Municipality to Changsha.〔(The bridge that suspends belief | Photo Gallery - Yahoo! News )〕 With a main span of and a deck height of ,〔(Hunan Government )〕 , it is the seventh-highest bridge in the world and the world's fifteenth-longest suspension bridge. Of the world's 400 or so highest bridges, none has a main span as long as Aizhai. It is also the world's highest and longest tunnel-to-tunnel bridge. The bridge contains 1888 lights to increase visibility at night. Construction on the Aizhai Bridge began in October 2007 and was completed by the end of 2011, ahead of schedule.〔(吉首矮寨悬索大桥达到通车标准（组图） )〕〔(湖南：矮寨大桥竣工成为湘西一景 春节开放每天万人参观（图）_中国公路网 )〕 The bridge was temporarily opened to pedestrians during the 2012 Spring Festival〔 and was formally opened to traffic in March 2012.〔(湖南：吉茶高速矮寨大桥3月通车_中国公路网 )〕 The bridge was built with the assistance of a $208 million loan from the Asian Development Bank; the total project cost was $610 million, which included of expressway construction (two thirds of which comprised bridge and tunnel) and upgrades to of local roads.〔http://www.adb.org/Documents/RRPs/PRC/37494-PRC-RRP.pdf〕 The bridge and the associated road construction were projected to reduce the travel time between Jishou and Chadong from 4 hours to less than 1 hour.〔 In September 2012, the Aizhai Bridge was the site of an international BASE jumping festival that included more than 40 jumpers from 13 countries. ==See also== *List of highest bridges in the world *List of longest suspension bridge spans 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「Aizhai Bridge」の詳細全文を読む スポンサード リンク
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