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作为世界上第一条投入运营的穿越高寒地区的哈大高速铁路,开通运营4年多来,哈大高铁安全高效开行动车组列车3万多列,发送旅客近2亿人次,旅客发送量逐年创历史新高。作为国家《中长期铁路网规划》“四纵四横”客运专线网中京哈客运专线的重要组成部分,哈大高速铁路曾是中国当时在最北端的严寒地区设计建设标准最高的一条高速铁路。自2012年12月1日正式开通运营到现在已有4年多,哈大高铁经
As the world’s first high-speed railway running through the alpine region, the Harbin-Dalian high-speed railway has been in operation for more than four years. The Harbin-Dalian high-speed railway safely and efficiently opened more than 30,000 EMU trains and sent nearly 200 million passengers a year A record high. As an important part of the Beijing-Harbin Passenger Dedicated Line in the national medium-to-long-term railway network plan and the “four vertical and four horizontal” passenger dedicated lines, the Harbin-Dalian Expressway was once the highest standard of design and construction in China’s northernmost cold region at that time. railway. Since December 1, 2012 formally opened up to now have been more than 4 years, Harbin-Dalian high-speed rail