Shulou(Shulou.com)11/24 Report--

CTOnews.com, November 18, according to the Southwest Railway, on November 17, the last T-beam in Shifang beam yard of Chenglan Railway was successfully poured, and the production of T-beam in the section from Chengdu to Chuanzhusi (Huangshengguan) was completed.

The Chengdu-Sichuan main Temple (Huangshengguan) section of Chengdu-Lanzhou Railway is located in Sichuan Province, starting from the Qingbai River in Chengdu, through Shifang, Mianzhu, Anzhou and Maoxian to Songpan's Chuanzhu Temple. The project is full-length 275.8km. Among them, 17 tunnels, 176.5km, account for 64% of the length of the main line, including 3 tunnels above 20km, 54 bridges of the main line, 43.4km, accounting for 16% of the length of the main line, and 55.8km, accounting for 20% of the length of the main line. The ratio of bridges to tunnels on the main line is 80%, 13 stations and 10 new stations. The main line of the newly-built railway is designed as an electrified double-track with a speed of 200 km / h and a limited slope of 18 ‰.

According to reports, at present, the bridge and roadbed works of the Sichuan section of the Chenglan Railway have been basically completed, the main works of 10 new stations have been completed, and the remaining decoration and installation projects are under construction. The four power projects are advancing in an orderly manner with the offline and laying progress of the four power projects. at present, only the remaining Desheng Tunnel (formerly known as Yuntunpu Tunnel) has not yet been completed, and the whole line is expected to be completed and opened to traffic by the end of 2023.

CTOnews.com learned that the Chenglan Railway is an important part of the Lan-Guang Corridor in the "eight vertical and eight horizontal" high-speed railway network and another "heavenly road" built in China on the plateau above 3000 meters above sea level. After opening, it will be a fast green transportation and life rescue channel in northwest Sichuan, filling the gap that there is no railway in northwest Sichuan.

The Chengdu-Lanzhou Railway is connected with the existing Baocheng Railway, the Xicheng High-speed Railway and the Chengdu-Xining Railway under construction to jointly build an important railway trunk line connecting the northwest and southwest, in order to improve the road network structure and improve regional traffic conditions. it is of great social significance to promote the revitalization of villages along the line and the coordinated development of regional economy and society, as well as to realize the unity and progress of ethnic minority areas.

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