With the opening soon, the middle-orchid section of Yinlan high-speed railway begins joint survey and joint test.

Thanks to CTOnews.com netizens for the clue delivery that you can change your name again! According to the official account of China Railway, the Ningxia section of the Zhongwei-Lanzhou section of the Yinchuan-Lanzhou high-speed railway (referred to as the "Zhonglan section of the Yinlan high-speed railway") began joint survey and test on December 6, according to the official account of China Railway.

CTOnews.com learned that the middle-lan section of the Yinlan high-speed railway is divided into Gansu and Ningxia sections to carry out joint survey and test work, and the Ningxia section that launched the joint test is about 46 km long.

As an important part of China's "eight vertical and eight horizontal" high-speed railway network, the middle-orchid section of Yinlan high-speed railway is drawn from Zhongwei South Station and connected to Lanzhou hub through Lanzhou New area Station, with a total length of about 219 kilometers and a design speed of 250 kilometers per hour.

The railway department said that after the opening of the Zhonglan section of the Yinlan high-speed railway, the train running time between Zhongwei and Lanzhou will be greatly reduced from the current five hours to more than one hour, and the line will become a rapid passenger passage connecting North China and Northeast China, which is of great significance for promoting the development of the western region and promoting regional economic and social development.