At 13:30 on July 22, the beam erection work for the Beijing-Xiong'an-Shangqiu High-Speed Railway crossing over the Xin-Yan Railway was successfully completed. This marks another phased schedule milestone for the parallel section of the Beijing-Xiong'an-Shangqiu High-Speed Railway and the Lunan High-Speed Railway.

It is reported that the box girder erected over the Xin-Yan Railway is a simply supported girder 32 meters long and weighing 856 tons. The Xin-Yan Railway is a busy trunk line, with more than 200 passenger and freight trains running in both directions every day. The closest distance between the construction area and the catenary messenger wire is 1.13 meters. Completing the two major procedures of launching the bridge erection machine and erecting the box girder within the railway blockade time is not only a challenge to the construction organization capability and management level of the beam erection division, but also a test of the spirit and willpower of the participating employees. The construction unit, China Railway No.10 Engineering Group, adopted "five measures" to safeguard the beam erection operation: advance technical disclosure, safety assessment of equipment, improvement of material reserves, preparation of special plans, and continuous simulation and optimization.

The Beijing-Xiong'an-Shangqiu High-Speed Railway is an important part of the Beijing-Hong Kong (Taiwan) Corridor among the "Eight Vertical and Eight Horizontal" high-speed railway main corridors in the national medium- and long-term railway network plan. Together with the Beijing-Guangzhou High-Speed Railway and the Beijing-Shanghai High-Speed Railway, it helps form the overall layout of the north-south corridors of China's high-speed railway network. It is the main north-south corridor for railway passenger transport in central China and will be of great significance to the economic and social development of the provinces along the route. Once completed, the project will achieve interconnection with the Lunan High-Speed Railway and the Zhengzhou-Xuzhou High-Speed Railway.

Up to now, in the parallel section of the Beijing-Xiong'an-Shangqiu High-Speed Railway and the Lunan High-Speed Railway, 70% of pier shaft construction has been completed, 40% of box girder prefabrication has been completed, and 28% of box girder erection has been completed.