Entering the countdown to traffic!, These major railway projects
After more than 20 days of operation from Guiyang to Liban, on August 31st, the Nanning to Liban high-speed railway in Guiyang was put into operation, making it the first high-speed railway to be fully operational this year. At the same time, multiple major railway projects have entered the countdown to opening. It is reported that more than 3000 kilometers of new railway lines are expected to be put into operation nationwide this year, including 2500 kilometers of high-speed rail.
Recently, the Shanghai Nanjing Yangtze River high-speed railway, Guangzhou Shantou high-speed railway, and Fuzhou Xiamen high-speed railway have gradually entered the trial operation stage. Trial operation is a comprehensive "practical" inspection of high-speed rail transportation organization, train reception and departure, operating density, equipment status, and other aspects by simulating the formal operation status of the line. During this period, the train operates without load and conducts usability, safety, and reliability tests and evaluations on various equipment systems and the overall system of the line. Technical parameters of the train operation diagram, operational personnel implementation, fault simulation, and emergency drills are also inspected to provide scientific basis and safety guarantees for the opening and operation of the line.
At the same time, some projects have progressed smoothly according to the target of opening to traffic within the year and have entered the pre trial stage of joint debugging and testing, which is getting closer and closer to the official opening to traffic. In the land of Qilu, the detection train is running back and forth along the Shandong section of the Jinan Zhengzhou high-speed railway. After the line is opened, the fastest running time of trains from Jinan to Zhengzhou will be shortened to 1.5 hours, further strengthening the interconnection and interoperability between the Shandong Peninsula urban agglomeration and the Central Plains urban agglomeration. Between Wanshan, Jiangxi and Shuishui, the 300km long Changjing Huangshan high-speed railway connects Nanchang, the hero city, Jingdezhen, the world porcelain capital, Poyang Lake National Nature Reserve, Xidi Hongcun, the world cultural heritage, and Mount Huangshan Scenic Area. A world-class golden tourist line covering "famous cities, lakes, and mountains" is in front of us.
![Entering the countdown to traffic!, These major railway projects](https://a5qu.com/upload/images/fab66c7220f6ca3f3d201f166ab2a6ec.jpg)
At present, the construction of multiple projects such as the Chengyi High Speed Railway, Jinxing Railway, Lixiang Railway, Xubei Railway, and Yongjin Railway is also nearing completion. Taking the iconic project of Jinxing Railway, which serves the coordinated development of Beijing Tianjin Hebei and promotes the integration of transportation in the region, as an example, the project has entered the contact network thermal sliding test stage and is about to enter joint debugging and testing. After the entire line is opened, it will open up a new fast track for building the "Beijing Tianjin Hebei on the track". Tianjin, Langfang, and Beijing Daxing Airport will be fully integrated into the half hour transportation circle.
Text: Wang Zhaojie
Reviewed by: Gao Shan
![Entering the countdown to traffic!, These major railway projects](https://a5qu.com/upload/images/24587d9612eabb2e54f50b505f2cd575.jpg)