Liu Heng high-speed railway starts from Hengyang Station in the east, passes through Hengyang City, Yongzhou City, Guilin City and Liuzhou City, and reaches Liuzhou Station in the west. It is the traffic artery and the golden passage of tourism in Hunan and Guangxi provinces, and has an extremely important strategic position.
Overview of production line
Liu Heng High-speed Railway, namely the Hengyang-Liuzhou section of Gui Xiang Railway Capacity Expansion and Reconstruction Project, starts from Hengyang City in Hunan Province in the east and reaches Liuzhou City in Guangxi in the west. It is the most important railway in Guangxi, with a total length of 497.9 kilometers and a speed of 250 kilometers per hour. Passing through Hengyang, Yongzhou, Guilin and Liuzhou, it is a traffic artery and a golden channel for tourism across Hunan and Guangxi provinces.
Liu Heng high-speed railway is the most important transportation channel connecting Guangxi, Qionghai and western Guangdong with Central China, North China and East China. It strengthens the passenger and freight exchanges between Guangxi, Hainan and western Guangdong and the mainland of China, and connects the mainland of China with countries in South Asia. It is the most convenient transportation channel between Hunan and Guangxi provinces, which greatly shortens the time and space distance between the two places and promotes the economic, cultural and tourism radiation of Hengyang to surrounding counties and cities such as Yongzhou.
Construction background
Liu Heng High-speed Railway is the main channel for passenger and cargo exchanges between Guangxi, Qiong, western Guangdong and Hengyang, Central China, East China and North China. Xiang-Gui Railway has low line standard and simple equipment. Before the expansion, the capacity of Tu Ping trains in Liu Heng section of Xianggui Railway was 48 pairs, and the capacity utilization rate was as high as 88.54%. Moreover, the running speed of passenger cars is low and the transportation capacity is saturated, which is far from meeting the demand of the rapid growth of passenger and freight volume in provinces along the railway. Therefore, the implementation of expansion and transformation is imminent. The technical conditions of Xiang-Gui Railway can not meet the needs of social and economic development for a long time. As a busy trunk line of mixed passenger and freight transport and a part of the "Tenth Five-Year Plan" fast track, Xiang-Gui Railway should be reformed with high-tech standards to expand capacity and speed up, so as to meet the requirements of rapid growth of passenger and freight transport, improve railway operation conditions, solve the contradiction between capacity and traffic volume, and lay the foundation for realizing the goal of fast track.
development trends
On June 65438+February 2008 1 1, the groundbreaking ceremony was held for the Hengyang-Liuzhou section of Gui Xiang Railway Capacity Expansion and Reconstruction Project, and construction started in April 2009. 20 1 1, affected by funds, the construction progress is slow. 20 12 entered the rapid construction stage.
On March 2012 16, the groundbreaking ceremony for track laying of Yongzhou-Liuzhou section of Liu Heng Railway was held in quanzhou county. On August 20th 16: 38, two tracks of Songchuan Station were connected, marking the completion of track laying of the section from Yongzhou to Guilin of Liuheng Line with a total length of 17 1 km.
On February 26th, 20 12, 12, 2260 1 freight trains departed from Hengyang North Station and headed for Yongzhou along Liuheng Line, marking the official completion of the Hunan section of Liu Heng Railway. 20 12 On February 30th, 12, the first 3,000-ton electric freight train from Lingchuan Station went to Hengyang, marking the official opening of Liu Heng Railway from Hengyang to Guilin.
2065438+On February 28th, 2003, 65438+2003, Liu Heng Railway was officially put into operation, with 3 pairs of through trains and 22 pairs of ordinary buses.
Station along the way
Hengyang Station, Hengyang East Station, Hengyang South Station, Santangnan, Tanzishan South Station, Qidong South Station, Qiyang, Gao Xi, Yongzhou, Dongan East, Miaotou West, Quanzhou South, Songchuan, Xing 'an North, Darong Jiangbei, Lingchuan, Guilin North, Guilin, Ertang, Yongfu South, Huangla, Luzhai North, Qingmao and Liuzhou West are set up on the whole line.
Liu Heng Railway is an important transportation channel connecting Guangxi, Qionghai and western Guangdong with Central China, North China and East China, and it is also a sea passage for Hunan and Hubei provinces. The total length of the main line from Hengyang to Yongzhou on Liuheng Line is 179.962 km, and the total length of the main line bridges and tunnels is 58.988 km, accounting for 32.78% of the line. The horizontal planning capacity of Liuheng Line has reached 240 pairs, which can meet the national requirements of 65 pairs of passenger cars and 40 million tons of freight capacity in the future. The design speed of passenger trains can reach 250km/h, the travel time of passengers in Hengyong section can be reduced to 43min, and the travel speed can also be increased by 25 1km/h ... The Liu Heng Line, which has completed the capacity expansion and transformation, has fundamentally solved the problem of insufficient transportation capacity, greatly shortened the travel time of passenger cars, and made a qualitative leap in the transportation conditions in Guangxi, Qiong, western Guangdong, Central South and East China. At the same time, Liu-Heng Railway will share speed-up resources with Beijing-Guangzhou Railway, Zhejiang-Jiangxi Railway and other lines, give full play to the speed-up benefits of this line and related road networks, improve the competitiveness of railway passenger and cargo transportation and other modes of transportation, and realize the integration of Beijing, Shanghai and other modes of transportation.
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