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The Incheon Bridge (also called the Incheon Grand Bridge) is a newly constructed reinforced concrete bridge in South Korea. At its opening in October 2009, it became the second connection between Yeongjong Island and the mainland of Incheon. The Incheon Bridge is South Korea's longest spanning cable-stayed bridge.〔 In comparison, the Incheon Bridge is the world's seventh longest cable-stayed bridge as of October 2010. The main purpose of the bridge is to provide direct access between Songdo and Incheon International Airport, reducing travel time between them by up to one hour. The sea crossing bridge section, whose concessionaire is Incheon Bridge Corporation, is funded by the private sector. Korea Expressway Corporation and the Korean Ministry of Land, Transport and Maritime Affairs (MLTM) managed the project. ==Construction== The main design and build contractor was (C&T Corporation JV (DAELIM, DAEWOO, GS, HANJIN, HANHWA, KUMHO) ). Total costs were , including federal funded approach roads. The long highway project consisted of government-built sections at three ends and a section in the middle built with private capital, the bridge section is long. The bridge has a cable stayed section over the main sea route to Incheon port. This was the most difficult part to construct, with a main tower high, vertical clearance of , and five spans: a centre span of flanked on either side by spans of and . Adjacent to the center section are approach spans consisting of a series of balanced cantilever spans. Lower level viaducts consisting of spans connect to land at each end of the bridge. 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「Incheon Bridge」の詳細全文を読む スポンサード リンク
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