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With the progress of science and technology and economic development, high-speed railway has become an important part of the development of modern transportation. This year, there are a number of general-speed railway projects that are about to start, including five capacity expansion and renovation projects. These projects will make important contributions to the expansion and improvement of China's railway transportation network. This article will introduce the specific 11 general-speed railway projects in detail, and make some analysis and prospects for their possible start-up.
The Luocen Railway between Luoding in Guangdong Province and Cenxi in Guangxi Province was once known as the "unfinished railway", but in recent years, the relevant authorities have been actively promoting the restart of the project. Two years ago, the feasibility study report of the project was approved, and China Railway Group also expressed its support for the integration of the project. Last year, Guangdong and Guizhou provinces also conducted a project investment estimate review. According to the latest news, the Roczen railway is likely to become a line that the two provinces plan to start construction this year. The construction of this railway will bring more convenience to the economic development and people's travel of Guangdong and Guangxi provinces.
The double line of the Guizhou-Guizhou Railway is an important line planned to start construction this year. According to the plan of China Railway Group, the line will start from Liuzhou City in the south, pass through Yizhou District of Hechi City, Jinchengjiang District and Nandan County, and finally reach Guiyang City. The design speed of the line is divided into two sections, 160 kmh for the section from Liuzhou to Jinchengjiang and 140 kmh from Jinchengjiang to Guiyang. It is expected that there will be an bullet train line between Liuzhou and Jinchengjiang. The construction of the Guizhou-Guizhou Railway will further strengthen the economic cooperation between Guizhou and Guangxi provinces, and promote the flow of people and materials between the two places.
The Zhongwei-Pingliang expansion and renovation project is a key railway project planned to start last year. At present, the feasibility study approval document of the project has been completed and is about to enter the implementation stage. The project plans to add a second line with a total length of 25929 km/h, with a design speed of 160 km/h, while the existing line was increased to 120 km/h. The implementation of the project will further enhance the railway transportation capacity in Northwest China, and provide a more convenient mode of transportation for the development of the local economy and the travel of the people.
The expansion and reconstruction project of the Yinchuan to Zhongwei section of the Baolan Railway, like the expansion and reconstruction project from Zhongwei to Pingliang, is also one of the key projects planned to start last year. At present, the project has been reviewed for feasibility study, and the pre-examination of the project land has been approved. The project is expected to be one of the hot rail projects this year. The implementation of the project will accelerate the connection between Yinchuan and Zhongwei, and promote the economic development and mobility of people between the two places.
5. Linhe-Ejina section expansion and reconstruction project of Lin-Harbin Railway - to promote the economic development of Inner Mongolia.
The expansion and reconstruction project of the Linhe-Ejina section of the Lin-Harbin Railway is one of the important projects in China's "14th Five-Year Plan". At present, the project has been reviewed for feasibility study, and the relevant work of preliminary design approval is also progressing simultaneously. Construction is expected to start this year. The construction of the Linha Railway will further improve the railway transportation conditions in Inner Mongolia and promote the development of the local economy and the flow of people.
The Dingping Railway is still in the feasibility study stage. The project has studied three direction schemes, namely "via Xiji and Guyuan North", "via Jingning and Longdezhong" and "via Caowu and Jingyuan South", but the final route scheme has not yet been determined. The progress of the feasibility study of the project will determine whether it can be successfully started. The construction of the Dingping Railway will break through the traffic bottleneck in the southern part of Hebei Province and promote the development of the local regional economy and the flow of people.
Dalipan Railway is an important railway project in Yunnan Province. Last year, Yunnan province said the railway would be built according to the standard of passenger and freight co-line. Although the preliminary work of the project was limited last year, as long as the feasibility study of the project is approved as soon as possible, it is still possible that the construction of the Daliphan railway will start this year. The construction of the railway will further promote the economic development of Yunnan Province and strengthen the connection and cooperation with the surrounding areas.
The preliminary work of the Lincang-Qinghe railway project has been officially launched at the national level. At present, the preliminary work of the project, such as feasibility study approval and preliminary testing, has been started. The total length of the line is 17605 km, a Class I single-track railway, with a speed target of 160 km/h. The implementation of the project will accelerate the exchanges and cooperation between Yunnan and Shaanxi provinces and promote the economic development of the two provinces.
The Bomi-Ranwu railway is an important project that has already been launched in the region. At present, the project is in the preliminary stage of promoting the feasibility study and preliminary design approval of the project. Judging from the overall progress of the current project, there is still a lot of work to be completed before starting construction this year. But what is certain is that with the start of the construction of the Luoruo Railway, the Bomi to Ranwu Railway will become a key line planned to start construction in the ** region, which will have an important impact on the development of the local economy and the flow of people.
The Iran-Afghanistan Railway is an important railway project in Xinjiang. Planning for the railway began two years ago. Currently, the project is in the process of approval for feasibility studies and preliminary design, but there was little update on the progress of the railway project last year. However, in any case, with the start of construction of the Luoruo Railway, the Iran-Afghanistan Railway is expected to become a key line planned to start construction in Xinjiang, which will play an important role in promoting local economic development and personnel flow.
The Fujia Railway Expansion and Reconstruction Project is a key research project in Heilongjiang and Inner Mongolia provinces. At present, the three parties have studied the technical standards, renovation plan and investment of the railway, but the specific start time needs to be determined according to the feasibility study and approval time of the project. In addition to the feasibility study phase, the preliminary design of the project has been pre-approved and the environmental assessment has been made public for the first time. The project is expected to be one of the most popular railway projects scheduled to start this year.
The above is a specific introduction to the 11 general-speed railway projects proposed to be built this year. Most of these projects are already in the stage of feasibility study review and revision, and the preliminary design work of some lines has also achieved certain results. As things stand, some of these projects have already been confirmed, while others need further progress. However, the implementation of these railway projects will undoubtedly bring an important impetus to the development of railway transportation in China, and promote the prosperity of the regional economy and the convenience of personnel flow.
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