The design speed is 350 kilometers per hour, and the "four electricity" project in the Sichuan-Chongqing section of the Chongqing-Kunming high-speed railway has been officially launched.
CTOnews.com February 19 news, According to the "Southwest Railway" public number news, Chongqing-Kunming high-speed railway (referred to as "Chongqing-Kunming high-speed railway") Sichuan-Chongqing section "Four electricity" Project officially started on February 18, For the whole line through laid a solid foundation.
"Four Electricity" Project is the general term of communication, signal, electric power and electric traction power supply project in high-speed railway construction. The total length of the "Four Electricity" Project of Sichuan-Chongqing Section of Chongqing-Kunming High-speed Railway is 292.082 kilometers, covering many specialties such as electric power transformation, catenary, communication signal, information, disaster monitoring and relevant supporting housing construction.
Beijing-Kunming high-speed railway Xikun company related responsible person said, The start of the "four electricity" Project also marks the line opening time is getting closer and closer, At present, Chongqing-Kunming high-speed railway Sichuan-Chongqing section subgrade project has been completed, Bridge engineering completed design 94.5%, Tunnel bridge engineering completed design 85%, The whole line construction entered the final sprint stage.
CTOnews.com understands that Chongqing-Kunming high-speed railway is an important part of Beijing-Kunming corridor, one of the main channels of China's "eight vertical and eight horizontal" high-speed railway. The line starts from Chongqing West Railway Station, passes through Chongqing City, Sichuan Province, Guizhou Province and Yunnan Province, and connects to Kunming South Railway Station, with a total length of 699 kilometers and a design speed of 350 kilometers per hour. A total of 21 stations are planned to be set up.
The railway department said that after the completion and opening of the Chongqing-Kunming high-speed railway, it will cross Yunnan, Guizhou, Sichuan, Chongqing and other provinces and cities, becoming a convenient channel for opening up to the outside world in southwest China, which is of great significance to promoting the high-quality development of regional economy and boosting rural revitalization and national unity and progress.
