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国家发改委日前正式公布《中长期铁路网规划》,预计到2020年高速铁路将达到3万公里,覆盖80%以上的大城市,远期铁路网规模将达到20万公里左右,其中高速铁路4.5万公里左右。全国铁路网全面连接20万人口以上城市,高速铁路网基本连接省会城市和其他50万人口以上大中城市,实现相邻大中城市间1至4小时交通圈,城市群内半小时至2小时交通圈。
National Development and Reform Commission recently formally announced “long-term railway network planning” is expected by 2020 high-speed railway will reach 30,000 km, covering more than 80% of the big cities, the future scale of the railway network will reach 200,000 km, of which 45,000 high-speed railway Km or so. The national railway network is fully connected with more than 200,000 people. The high-speed railway network basically connects the provincial capital cities and other large and medium-sized cities with population over 500,000 to achieve traffic circle between 1 and 4 hours in adjacent large and medium-sized cities and within half an hour to 2 hours in the urban agglomeration Traffic circle.