Newshot Shanxi's First High-Speed Railway Designed for 350 km/h Enters Joint Commissioning and Testing; Xiong'an-Xinzhou High-Speed Railway Expected to Meet Opening Conditions by End of March Next Year
IT Home, November 15 news: According to a report by CCTV News today, a reporter learned from China Railway Taiyuan Group that on the morning of November 15, as inspection train 55052 departed from Xinzhou West Station in Shanxi Province, it marked the official entry of the Shanxi section of the Xiong'an-Xinzhou High-Speed Railway into the joint commissioning and testing phase.
Joint commissioning and testing refers to comprehensive testing and debugging of the line, trains, power supply, signaling, communications and other systems before a railway is opened for operation, to ensure that the systems match and coordinate with one another and meet design requirements and safety standards. It is a key milestone for high-speed railways before trial operation and official opening.
IT Home learned from the report that the joint commissioning and testing of the Shanxi section of the Xiong'an-Xinzhou High-Speed Railway is planned to be completed in 66 days. The railway department will use specialized inspection trains, comprehensive inspection trains, test EMUs and related testing equipment to conduct comprehensive verification of the functions, performance, status and inter-system matching relationships of each system in the Shanxi section of the Xiong'an-Xinzhou High-Speed Railway at various specified test speeds, verify the applicability of structural works such as tracks, turnouts, power supply equipment, subgrades, bridges and tunnels, as well as emergency response capabilities under equipment failure and natural disaster conditions, and ensure that the performance and status of all aspects of the overall system are good and meet acceptance requirements and opening operation conditions.
The report said that the Xiong'an-Xinzhou High-Speed Railway starts in the east at Xiong'an New Area in Hebei and ends in the west at Xinzhou, Shanxi. It is an important component of the Beijing-Kunming corridor of China's "eight vertical and eight horizontal" high-speed railway network, and is also Shanxi's first high-speed railway designed for a speed of 350 km/h. The line is expected to meet opening conditions by the end of March 2027. After completion and opening to traffic, it will further improve the layout of the national high-speed railway network and is of great significance for promoting economic and social development along the line and better serving the Beijing-Tianjin-Hebei coordinated development strategy.
According to an IT Home search, the Xiong'an-Xinzhou High-Speed Railway starts in the east at Xiong'an Station in Xiong'an New Area, Hebei, passes through Baoding City, Hebei Province, and connects to Xinzhou West Station in Shanxi Province. The main line has a total length of 342 kilometers, with 77 bridges, 27 mountain tunnels, and an urban tunnel in the underground section of Xiong'an New Area. Bridges and tunnels account for 89% of the entire line.
Construction of the Xiong'an-Xinzhou High-Speed Railway began in October 2022, and track-laying construction began in February 2026. The entire line crosses Hebei and Shanxi provinces, with a total of 716 kilometers of main line and station tracks laid and 147 turnouts. Among these, track-laying construction in the Shanxi section was completed on July 15, 2026. In the early hours of August 13, all main line track laying for the Xiong'an-Xinzhou High-Speed Railway was completed.
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