Guizhou-Zhangzhou-Changzhou Railway will be opened to traffic in Changsha to Zhangjiajie in only three hours by the end of the year.

On the 25 day, the new Qianjiang to Zhangjiajie to Changde railway line officially started the joint commissioning test, and the motor car entered Zhangjiajie to enter the countdown. According to the plan, the Hunan Chang Chang railway will be opened to traffic by the end of this year. When the motor car will first enter the world famous scenic spot, Zhangjiajie, Hunan, it will be shortened to about 3 hours from Zhangjiajie to Zhangjiajie.

The planning line of Qian Chang railway is 336.257 kilometers long. It is located in the market area of the city. It passes through Xianfeng County, Lai Feng County, and it is located in the province of Shandong Province. It is designed for the national railway, with a speed of 200 kilometers per hour. It is a section of the main channel of China's "eight vertical eight horizontal" high-speed railway network.

The Guizhou Chang Chang railway runs through the intersection area of Hunan, Hubei and Chongqing. The general trend of topography is high in the west, low in the East, complicated in geological structure along the line, changeable in topography and topography, and fluctuating in the surrounding railway environment. Many bridges span railways, highways, and grade roads, and cross the water system of the Yangtze River, the Yangtze River and the Lishui river. The railway engineering geology and hydrogeological conditions are very complex. Yuyu, underground river system is complex and changeable. Karst caves and falling water caves are widely distributed in typical mountain railway.

At the same time, along the route, the scenery is beautiful and pleasant. Scenic spots, forest parks and nature reserves are widely distributed and of high grade. The requirements for construction safety, environmental protection and soil and water conservation are high. It is difficult to organize and coordinate the construction technology.

In September 25, 2019, the Guizhou Chang Chang railway officially started the joint commissioning test, which means that the line from west to east across the mountain area will be opened soon. At that time, the line will fill gaps in the railway network at the junction of Chongqing, Hubei and Hunan provinces, and link up the development of Wuling mountain area. The Guizhou-Zhangzhou-Changzhou Railway crosses the Yuhuai, Zhiliu and Shichang Railways, and connects the trunk lines of Chengdu-Chongqing, Beijing-Guangzhou, Zhejiang-Jiangxi Railways. After completion, it can not only effectively promote the development of underdeveloped areas along the line, but also help to construct the east-to-east passageway of Chengdu-Chongqing region, improve the layout of regional railways, and promote economic exchanges between the central and Western regions.