China completed the world’s highest highway tunnel cost about 1 billion 150 million yuan-www.haole15.com

Chinese completed the world’s highest highway tunnel at a cost of about 1 billion 150 million yuan original title: Chinese completed the world’s highest highway tunnel at a cost of about 1 billion 150 million yuan data figure: Sichuan Tibet Highway North line. Xinhua News Agency reporter Liu Xu Photo Reference News Network reported on November 12th   Indian media said, the Sichuan Tibet highway construction project on the day of the world’s highest highway tunnel before the completion of the project at a cost of about $170 million (about 1 billion 150 million yuan), Sichuan to Tibet will be able to shorten the time of two hours. According to the new India express website reported on November 10th, this two-way two lane tunnel construction since 2012, will be officially opened next year. The 7 km long tunnel is located at an altitude of 6168 meters, the main peak through the queershan, from Sichuan Chengdu to Tibet, the time is shortened to two hours, and to avoid the most dangerous sections of this highway. Reported that the tunnel will take only 10 minutes, the Japanese vehicles will reach 4000 to 5000 vehicles, and now only about 1500. According to the official Xinhua news agency, Ganzi Tibetan Autonomous Prefecture, the existing 40 km long steep mountain roads throughout the two hours, and accompanied by the danger of avalanches and rockfalls, not to mention the extreme cold climate and low oxygen levels. Yao Zhijun, chief engineer of the project, said: "this is the most difficult tunnel ever built by China Railway corporation." Reported that in 1951, the Sichuan Tibet highway is the first highway China built in Tibet, there are two main roads in the region, Qinghai Tibet highway and Sichuan Tibet highway. (compile Zhang Lin) source: reference message editor: Kang Yunkai相关的主题文章: