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The third bridge over the Panama Canal, known as the Atlantic Bridge, is a road bridge under construction in Colón, Panama, which will span the Atlantic entrance to the Canal. When completed it will be a third bridge over the Panama Canal after the Bridge of the Americas and the Centennial Bridge both on the Pacific side of the canal. The bridge is proposed to be a double-pylon, double-plane, concrete girder, cable-stayed bridge with a main span of , and two side spans of . The east and west approaches are to be and long respectively. The bridge was designed by the China Communication Construction Company (CCCC) consisting of HPDI and Louis Berger Group. ==Construction== Three consortiums were approved to bid for the bridge construction: Acciona Infraestructuras -Tradeco (Spain and Mexico), Odebrecht – Hyundai Joint Venture (Brazil and Korea), and Vinci Construction Grands Projets (France). Tenders were received in August 2012. In October 2012, the Panama Canal Authority awarded a contract to The French company Vinci Construction Grands Projets to build a third (permanent) bridge, near the Atlantic side, for a price of US$365,979,472.39.〔(【引用サイトリンク】title=Panama Canal Awards Contract to Build Bridge on the Atlantic Side )〕 The bridge has no name yet, but ''Third bridge'' and ''Atlantic side bridge'' are used, as well as ''Atlantic Bridge''. Construction of the bridge, which commenced in January 2013 will take three and a half years and is expected to be completed in mid 2016. 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「Atlantic Bridge, Panama」の詳細全文を読む スポンサード リンク
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