西渝高铁建设稳步推进

Core Viewpoint - The construction of the Renhe Grand Bridge on the Xiyu High-speed Railway has reached significant milestones, with the completion of the tower column tasks and nearly 70% of the overall bridge construction progress, laying a solid foundation for the timely completion of the entire railway line [2][4][6]. Group 1: Project Details - The Renhe Grand Bridge is located in Chengkou County, Chongqing, and is a critical project in the Kangyu section of the Xiyu High-speed Railway, with a total length of 1,180.52 meters [2][4][6]. - The Xiyu High-speed Railway is an essential part of China's "Eight Vertical and Eight Horizontal" high-speed rail network, connecting Beijing to Kunming and serving as a key link in the Baotou, Yinchuan to Haikou corridor [2][4][6]. - The total length of the Xiyu High-speed Railway is 739 kilometers, designed for a maximum speed of 350 kilometers per hour [2][4][6].