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雄安新区将直达香港

2017-08-21 04:46:34   中国青年网

连接黑龙江省哈尔滨和牡丹江的哈牡高铁最长隧道——虎峰岭隧道将于8月20日贯通,这意味着我国八纵八横高铁网最北边的一横突破了又一重大难关。虎峰岭隧道位于东北小兴安岭支脉的林海雪原区域,全长8755米,是哈牡高铁的重难点控制工程之一。

此外,八纵八横高铁网规划最近有了一个新变化:连接北京和雄安新区的京雄铁路规划出台,未来从雄安新区出发,乘坐高铁可以直达香港九龙。中国铁建第四勘察设计院规划师郑洪介绍,京雄铁路从雄安引发后,到阜阳分为两支,一支到香港九龙,另外一支到福建。

八纵八横高铁网中,新规划的纵向线路还有:呼和浩特到南宁的呼南通道;北京到昆明的京昆通道;包头到海口的包海通道;兰州到广州的兰广通道。

新规划的横向线路有:绥芬河到满洲里的绥满通道;北京到兰州的京兰通道;厦门到重庆的厦渝通道;广州到昆明的广昆通道。

去年出台的《中长期铁路网规划》首次明确提出要建设八纵八横高铁网,它是建立在2004年规划的四纵四横高铁网的基础之上。建成后,全国高速铁路总里程将达到4.5万公里,比现在增加一倍。它将连接起总里程超过20万公里的全国铁路网,基本覆盖20万人口以上的城市。

原有的四纵四横高铁网中的纵线——北京到上海、北京到广州、哈尔滨到沈阳,以及东南沿海高铁,四条横线中的上海到昆明、上海到成都、徐州到兰州均已通车,除正在建设的北京到沈阳、青岛到济南、石家庄,我国四纵四横高铁网已经全部建成。(央视)

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