Is Cheng-Lan Railway a high-speed rail?

Cheng-Lan Railway is a high-speed railway. Chengdu-Lanzhou Railway belongs to high-speed railway and also belongs to the category of high-speed railway level.

Cheng-Lan Railway is an important part of the medium and long-term railway network planning in China. The designed passenger speed of Cheng-Lan Railway is 200 km/h, with a total length of 573 km. It is a passenger and freight line, belonging to the national railway I-class double-track electrified express railway. On February 26th, construction started on 20 1 1. Upon completion, it will take only 2 hours from Chengdu to Jiuzhaigou, and the time to Lanzhou will be shortened from the current 10 hour to 4 hours.

The express railway is mainly composed of two parts: one is to transform and upgrade the old lines, such as beijing-shanghai railway and guangzhou-shenzhen railway; The second is to build advanced new lines, such as xiamen-shenzhen railway and Guangzhou-Zhuhai subway.

After most of the old lines are upgraded, the speed limit of the main line section is greater than 160km/h, but not higher than 200km/h, which is also called quasi-high-speed railway. After some new lines are completed and opened to traffic, the speed limit of the main line section reaches 250km/h, which is also a high-speed railway.

Extended data

Stations along Chengdu-Lanzhou Railway:

There are 0/6 new stations in Sichuan section of Chengdu-Lanzhou Railway, including Sanxingdui, Shifang West, Mianzhu South, Mianyang West, Gao Chuan, Maoxian County, Longtang, Taiping, Zhenjiang Pass, Songpan, Chuanzhusi, Huangshengguan, Dalu, Jiuzhaigou, Dule and Lazikou, which are two more stations than the old scheme.

There are 20 stations newly built or rebuilt in Sichuan section of Chengdu-Lanzhou Railway, including Sanxingdui, Shifang, Mianzhu, Mianyang West, Maoxian, Diexi, Zhenjiang Pass, Songpan, Chuanzhusi, Huangshengguan, Leimuke, Jiuzhaigou, Baigu Temple and Shangzhang wan Station *** 14.

Among them, Shifang, Mianyang West, Diexi and Chuanzhusi are intermediate stations for passenger transport, which can handle passenger transport business; Mianzhu, Maoxian, Songpan and Jiuzhaigou are intermediate stations for passenger and cargo transportation, which can handle passenger and cargo transportation at the same time.

Baidu Encyclopedia-Chenglan Railway

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National Development and Reform Commission-Feasibility Study Report on New Chengdu-Lanzhou Railway Passed Reply