Core Viewpoint - The construction plan for the Chengyu Central Line High-Speed Railway, part of the new Shanghai-Chongqing-Rong High-Speed Railway, has been revealed through a bidding announcement, indicating significant investment and development in the region's transportation infrastructure [1][2] Group 1: Project Overview - The new Shanghai-Chongqing-Rong High-Speed Railway segment from Chongqing to Chengdu will cover a total length of 292.032 kilometers, with 100.749 kilometers in Chongqing and 191.283 kilometers in Sichuan, including 7 new stations [1] - The total investment for the project is approximately 714.5438 billion yuan [1] Group 2: Technical Specifications - The Chengyu Central Line High-Speed Railway will be classified as a high-speed railway with a double-track design, featuring a planned operational speed of 350 kilometers per hour and a provision for speeds up to 400 kilometers per hour, marking it as the first high-speed railway in China to propose such a speed [2]
成渝中线高铁新建7座车站 预留时速400公里提速空间
Si Chuan Ri Bao·2026-01-04 05:50