The entire track-laying construction for the Beijing-Zhangjiakou high-speed railway was completed on Wednesday.

 

北京-张家口高铁线路轨道铺设工作已于周三全部完成。
 

 

The railway is 174 kilometers long, which is an important traffic guarantee measure for the Beijing Winter Olympic Games in 2022.

 

After completion, the time from Beijing to Zhangjiakou by train will be shortened from three hours to less than one hour, which is of great significance for promoting the coordinated¹ development of Beijing, Tianjin and Hebei and also connecting the western region.

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