Chongqing Rail Transit Line 1 Project

The Chongqing Rail Transit Line 1 Project is a trunk line in Chongqing’s Urban Rail Transit System. The line has a total length of approximately 36.6 km, with 23 stations (underground), one rolling‑stock depot, one stabling yard, two main power substations, and the Lianglukou Operation Control Center. This project was constructed in two phases, namely the Chaosha Section and the Shada Section, in accordance with the principle of “opening sections for operation as they are completed”. Am...