襄荆高铁试运行 全线开通运营进入倒计时

Core Viewpoint - The Xiangjing High-speed Railway has officially commenced trial operations, marking a significant step towards its opening, which is expected to enhance transportation efficiency in the region [1][2]. Group 1: Project Overview - The Xiangjing High-speed Railway spans approximately 116.23 kilometers, connecting Xiangyang and Jingmen in Hubei Province, with a design speed of 350 km/h [1]. - The railway features 69 new bridges and 16 tunnels, with bridge and tunnel construction accounting for 84.7% of the total line [1]. - The project began construction in September 2022, with track laying expected to be completed by April 2025 and joint debugging and testing starting in June 2025 [1]. Group 2: Testing and Validation - During the trial operation phase, the railway department will conduct various tests, including train operation parameter testing, fault simulation, and emergency rescue drills [2]. - A total of 1,759 test trains will be run over a distance of 43,300 kilometers to validate the functionality and performance of the railway's infrastructure and systems [1][2]. Group 3: Strategic Importance - The Xiangjing High-speed Railway is a crucial part of China's "Eight Vertical and Eight Horizontal" high-speed rail network, specifically the "Hunan-South" corridor [2]. - Once operational, travel time between Xiangyang and Jingmen will be reduced to approximately 30 minutes, significantly improving regional connectivity and supporting the high-quality development of the Yangtze River Economic Belt [2].