On 30 December 2024, China achieved a significant engineering feat by completing the construction of the world’s longest high-speed tunnel through the snow-capped Tian Shan Mountains in the Xinjiang Uygur Autonomous Region. This milestone marks a crucial step forward in enhancing connectivity within the country. The 22.13-kilometer Tian Shan Shengli Tunnel (Shengli translated as “victory”) […]