Ningxia section of Yinxi high speed railway was completed, and Ningxia people's "high speed railway dream" came true

The Ningxia section of Yinxi high speed railway, which was designed and constructed by China Railway Construction Corporation on October 16, has been completed successfully. Gansu section and Shaanxi section are advancing as planned. Yinxi high speed railway is an integral part of the "eight vertical and eight horizontal" package (yinhaitong Road) in China's medium and long-term railway network planning. It connects the Yellow City belt and Guanzhong Tianshui Economic Zone. The line is led from Yinchuan Station in Ningxia and introduced into Xi'an north station of Xi'an hub. The main line is 617 km long in total, with a design speed of 250 km. There are 20 stations in total. The total length of bridges and tunnels is 394.3 km, accounting for 63.9% of the line length. Yinxi high speed railway is the overall survey and design of China Railway Construction First Design Institute. China Railway 11th bureau group, China Railway 12th bureau group, China Railway Construction Bridge Bureau Group, China Railway 14th bureau group, China Railway 16th Bureau Group, China Railway 19th bureau group, China Railway 21st bureau group, China Railway 22nd Bureau Group and China Railway Construction Electrification Bureau Group jointly undertake the Yellow River Bridge and Shuibei bridge of Yinchuan airport. For the construction tasks of key control projects along the whole line, such as cunjing River Bridge, Binxian tunnel, Gecun tunnel, Yima No.1 Tunnel, xinyongsuliang long tunnel, tieyiyuan participated in the supervision and tiesiyuan participated in the project consultation. (excerpted from surging News) with the successful completion of Ningxia section of Yinxi high speed railway, Gansu section and Shaanxi section are advancing as planned. It ended the history of no high-speed railway in Ningxia, reduced the passenger train operation between Yinchuan and Xi'an from 14 hours to less than 3 hours, opened a large capacity and convenient channel to contact Ningxia inland open economic experimental zone and Guanzhong Tianshui Economic Zone at one stroke, integrated the Huangcheng city belt and Longdong area into the national rapid transportation network through Xi'an hub, and also built a special branch line for the coal resources export along the line. It is of great significance and role to provide a strong transportation capacity guarantee for the formation of an all-round open pattern in the inland areas, the revitalization of the old revolutionary areas of Shaanxi, Gansu and Ningxia, the acceleration of regional economic and social development, the improvement of the road network layout in the northwest, and the promotion of the construction of the regional comprehensive transportation system. The

Yinxi high-speed railway has filled in the blank of no high-speed railway in Ningxia and Mengxi, greatly shortened the space-time distance between Ningxia and the developed areas in the Middle East, strengthened the horizontal connection and exchange cooperation between regions, and will comprehensively improve the opening level of the regions along the line. Its completion is of great significance and far-reaching influence for building a national "belt and road" corridor and promoting the development of the western region, for further optimizing and improving the national high-speed railway network layout, accelerating the development of the western region and promoting the opening to the West. (Wen / Jiang Likang)