西渝高铁伍家岚一号隧道贯通

Core Points - The successful completion of the Wujialan No. 1 Tunnel on October 14 marks significant progress in the construction of the Chongqing hub section of the Xiyu High-Speed Railway [1][3]. Group 1: Project Overview - The Chongqing hub section of the Xiyu High-Speed Railway spans a total length of 24.13 kilometers, featuring 15 bridges and 10.5 tunnels [3]. - The Wujialan No. 1 Tunnel, which has been completed, is located in Tongjiacxi Town, Beibei District, Chongqing, and measures 385 meters in length [3]. Group 2: Strategic Importance - The Xiyu High-Speed Railway is a crucial part of China's "Eight Vertical and Eight Horizontal" high-speed rail network, specifically connecting the Beijing-Kunming corridor and the Baotou-Haikou corridor [4]. - Upon completion, the project is expected to significantly reduce the travel time between urban and rural areas along the route, contributing to the consolidation of poverty alleviation efforts, promoting rural revitalization, urban-rural integration, and regional coordinated development, thereby establishing a new pattern for the development of the western region [4].