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在经历了9年的艰苦建设施工后,北京站到北京西站地下直径线工程一连接首都两座主要火车站的地下“大动脉”计划在2014年12月底全线开通运营。根据计划,开通后,旅客可乘坐火车在两大站之间实现换乘,从北京站到北京西站只用10min,这将使乘客的中转换乘变得十分便捷,并大大缓解前三门大街的交通拥堵。2014年11月隧道中有两排轨道,一排已基本铺设完毕,和正式投入运营的火车铁轨毫无分别,而另一排的铜轨扣件也已经完全就位。连接北京站至北京西站的这条铁路地下直径线是城市内铁路工程,该线路自北京
After nine years of hard construction and construction, Beijing Underground Station to Beijing West Railway Station project a underground artery connecting the two main railway stations in the underground artery plans to open operations by the end of December 2014. According to the plan, after the opening, travelers can take the train to transfer between the two stations. From Beijing Railway Station to Beijing West Railway Station in only 10 minutes, this will make passengers’ mid-range conversion very convenient and greatly ease the first three doors Street traffic congestion. In November 2014, there were two rows of tracks in the tunnel. One row had been basically laid-out. There was no difference from the train tracks that were officially put into operation, and the other row of copper track fasteners was also fully installed. The underground diameter line connecting the Beijing Railway Station to the Beijing West Railway Station is an intra-city railroad project that started in Beijing