成渝中线高铁修建即将引入重庆北站

Group 1 - The successful completion of the second phase of the Chongqing North Station renovation creates conditions for the official introduction of the Chengyu Middle Line high-speed railway [1] - The Chengyu Middle Line high-speed railway is a crucial part of the national "eight vertical and eight horizontal" river corridor [1] - The renovation of Chongqing North Station is being carried out in four phases, with the second phase focusing on opening the newly constructed Yuwan upward connection line [1] Group 2 - The Chengyu Middle Line high-speed railway has a total length of 292 kilometers and a designed speed of 350 kilometers per hour [2] - Once completed, it will connect with several existing and under-construction high-speed rail lines, enhancing the transportation network in the Chengyu region [2] - The travel time between Chengdu and Chongqing will be further reduced, significantly benefiting the travel of local residents [2]