The construction of all the high-speed rail box girders on the Chengdu-Chongqing high-speed rail line has been completed.

This morning, the construction of the box girder for the Chengdu-Chongqing high-speed railway has been completed, and the entire line has entered the stage of ballastless track construction. The Chengdu-Chongqing high-speed railway starts from Chongqing North Station, ending at Chengdu Station, with a total length of 292 kilometers and a designed speed of 350 kilometers per hour. It is an important part of the "eight vertical and eight horizontal" high-speed railway network along the Yangtze River. After the line is completed and open to traffic, it will further improve the road network system in the Chengdu-Chongqing area, making it more convenient for people along the line to travel.