Beijing-Zhangjiakou Railway for 2022 Olympic Winter Games makes first big step

published: 2017-09-17 14:20:18

The Beijing-Zhangjiakou Intercity Railway for the 2022 Olympic Winter Games took a step forward on Sunday, as construction workers swiveled two sections of the bridge, over 3,503 meters long, together, shortening the travel time between Beijing and Zhangjiakou from 3.5 hours to one hour.