视频丨一隧通南北 天堑变通途 乌尉高速壮举的背后是无数人的坚守

Core Viewpoint - The Urumqi to Bayingolin Mongol Autonomous Prefecture Weili County expressway, known as the Wuyi Expressway, will officially open on December 26, 2025, significantly improving transportation between northern and southern Xinjiang [1][4]. Group 1: Project Overview - The Wuyi Expressway spans a total length of 324.7 kilometers, featuring the challenging 22.13-kilometer Victory Tunnel that cuts through the Tianshan Mountains [4][20]. - The construction of the expressway began in April 2020 and took 5 years and 8 months to complete [1][4]. Group 2: Engineering Innovations - The Victory Tunnel was constructed using a unique "three-tunnel and four-shaft" method, which differs from traditional dual-tunnel excavation techniques [7][9]. - Two specialized hard rock tunnel boring machines (TBMs), named "Tianshan" and "Victory," were utilized, each with a cutter head diameter of 8.43 meters [12][32]. Group 3: Construction Achievements - The construction period for the tunnel was reduced from 72 months to 52 months, setting a new record for similar highway tunnel projects [15][43]. - The deepest vertical shaft of the Victory Tunnel reaches 707 meters, making it the world's deepest highway vertical shaft [27][29]. Group 4: Economic and Social Impact - The Wuyi Expressway will reduce travel time from Urumqi to Korla from 7 hours to 3.5 hours, enhancing the efficiency of agricultural product transportation and tourism [20][22]. - The expressway is expected to facilitate the rapid delivery of fresh produce to urban markets and improve access to diverse regional experiences for tourists [20][22].