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On July 5, the 14,616-meter-long Yanyu high-speed railway, the entrance and exit of Tongbaiyuan Tunnel No. 1 were constructed at the same time, which also marked the official start of the longest tunnel construction project of the high-speed railway.
Located in the northern part of Shaanxi Province, the Yanyu high-speed railway has a total length of about 239 kilometers and a design speed of 350 kilometers per hour. Yanyu high-speed railway is an important part of the Baotou Yinchuan to Haikou corridor of the mainland's "eight vertical and eight horizontal" high-speed rail network, and is a convenient passenger transport channel for western Inner Mongolia and northern Shaanxi, Guanzhong, southwest, central and southern regions.
After the completion of the project, it is of great significance to further implement the ecological protection and high-quality development strategy of the Yellow River Basin, promote the formation of a new pattern of western development, accelerate the construction of the Baoyin Sea Channel, improve the layout of the railway network, improve the transportation infrastructure conditions along the line, and promote the high-quality development of the regional economy and society.
Take a look at the news reporter: Wang Zheng
Editor: Wang Zheng
Editor-in-charge: Leng Wei