The total investment is 172.3 billion! These two high-speed rail corridor projects are about to start.

November twenty second，The Ministry of Ecology and Environment has released《Three environmental impact assessment documents on the new Weifang-Suqian high-speed railway are to be reviewed and publicized.》，The new Weifang-Suqian high-speed railway will be built soon.（Including Qingdao connecting line）And review the environmental impact assessment documents of the new Hefei-Wuhan high-speed railway.。

The environmental impact assessment documents of the Weisu high-speed railway and the Hefei-Wuhan high-speed railway were issued on October 30, respectively.、It was formally accepted by the Ministry of Ecology and Environment on October 12.。

According to the EIA review time limit，The EIA report normally needs about 1 from acceptance to approval-2 months，The EIA reports of Wei-Su high-speed railway and Hefei-Wuhan high-speed railway are expected to be approved in December.。

EIA approval is an important precondition for the approval of preliminary design of the project.，The preliminary design of the project is about to enter the approval stage.。

Both projects are national“Eight vertical and eight horizontal”It is an important part and key section of the Beijing-Shanghai Second Passage and the Passage along the Yangtze River.，It's also the country“Fourteen five”Railway development planning and key projects planned to be started by the State Railway Group within the year，Construction is expected to start formally by the end of December this year.。

One、High-speed railway from Hefei to WuhanThe Hefei-Wuhan section of the Shanghai-Chongqing-Chengdu high-speed railway is a national high-speed railway network.“Eight vertical and eight horizontal”Main skeleton——It is an important part of the high-standard high-speed railway corridor along the Yangtze River.，Wuhan City Circle to the Yangtze River Delta Urban Agglomeration、Interregional High-speed Rail Corridor in Shandong Peninsula and Southeast Beijing-Tianjin-Hebei Region。The National Development and Reform Commission is based on development and reform.〔2023〕Approval of the Feasibility Study Report of the Project in Document No.496。The project construction unit is the State Railway Group.（Yangtze River Coastal Railway Group Co., Ltd.）、The environmental impact assessment unit is China Railway Fourth Survey and Design Institute Group Co., Ltd.。The line of this project is from the existing Shanghai-Chengdu Railway of Hefei Hub.K502+Lead out from 400 connecting tracks，Westward through Lu'an City、Huanggang City，West to Wuhan，Wuyi Section of Shanghai-Chongqing-Chengdu High-speed Railway is connected with Xingou West Line in Dongxihu District of Wuhan City。The construction standard is high-speed railway.，Double line，Electric traction，The target design speed is 350km/h。Total length of newly-built main line 329.683km（Among them, 166 in Anhui Province.333km、163 in Hubei Province.350km）。79 new bridges 224.370km，There are 16 tunnels on the main line..362km，The ratio of bridge to tunnel is 91.6%。The control project of the whole line is the Dabie Mountain Tunnel.，Total length 14.698km。In addition, the hub is included、Regional related and supporting projects。Relevant works of Hefei Hub include：Reconstruction of the existing Shanghai-Chengdu Railway；Hefei-Wuhan Bypass Line 3 and 4 and Related Works of New Hefei West-Hejiu Line Station；Shuangdunji-Dabaoying Line Station Newly-built Huainan Line 3 and 4 and related works。Wuhan hub、Related and supporting projects in Macheng area include：Southeast connecting line of Xingou、Tianhe Third-and Fourth-Line Project is reserved、New Hengdian East Liaison Line、Macheng Area Reserved Fujiu High-speed Railway Introduction Synchronous Implementation Project（Zhongguanyi Line Station）、Reconstruction of existing Wu-Ma railway line in Hong'an area。

There are 7 stations on the whole line.：North of Lu'an、East of Jinzhai、Nanxi、North of Macheng（And existing station）、Hong An（And existing station）、Yangtze River New Area、Wuhan Tianhe。2 new EMU parking lots：Jinzhai East EMU parking lot、Tianhe EMU parking lot，Reconstruction of 1 existing EMU depot：Advanced Repair and Reconstruction Project of Wuhan EMU Depot。The total estimated budget of the project is744.700 million yuan，Of which, the investment in environmental protection measures is listed as 8.400 million yuan，Investment in environmental protection projects accounts for about 1% of the total investment.13%。The total planned construction period of the project is about 4.5 years。

Two、Weifang-Suqian High-speed Railway（Including Qingdao connecting line）

Wei-Su High-speed Railway and Qingdao Connection Line are auxiliary channels of Beijing-Shanghai High-speed Railway.、An integral part of the high-speed rail corridor from Hefei to Qingdao。Project construction will improve the layout of regional high-speed railway network，Relieve the tight transport capacity of Beijing-Shanghai high-speed railway，Promoting the Beijing-Tianjin-Hebei region、The integration and development of Shandong Peninsula urban agglomeration and the Yangtze River Delta region is of positive significance.。

The National Development and Reform Commission is based on development and reform.〔2023〕Document No.603 approved the feasibility study report of the project.。

The project construction unit is the State Railway Group.（Tianjin-Qinhuangdao Railway Passenger Dedicated Line Co., Ltd.）、The environmental impact assessment unit is China Railway Design Group Co., Ltd.。

Wei-Su High-speed Railway and the connecting line from this line to Qingdao are passenger dedicated lines.，Double line，Electric traction，Design speed target value 350km/h。

The total investment of the project is about978.200 million yuan（Weisu High-speed Railway 751.4.7 billion yuan，Qingdao connecting line 226.6.9 billion yuan），Of which, the investment in environmental protection is about 12.900 million yuan。The total planned construction period is 4.5 years。

1、Weisu high-speed railway

The line starts from Weifang North Railway Station of Jiqing High-speed Railway.，It passes through Anqiu City under the jurisdiction of Weifang、Zhucheng，Wulian County is under the jurisdiction of Rizhao City、Juxian County，Linyi City has jurisdiction over Yishui County、Yinan County，Introduction of Linyi North Station of Rilan High-speed Railway，It runs southward through Lanling County under the jurisdiction of Linyi City.、Tancheng County，Xinyi City under the jurisdiction of Xuzhou City in Jiangsu Province，To the south via Suqian City，Connect to Yanghe North Line Station reserved for Xu-Su-Huai-Yan Railway。

Length of new line 398.296km, Including 324 in Shandong Province.744km，73 in Jiangsu Province.552km。

Synchronous construction of Jiqing Expressway from this line、Rilan high-speed railway、Weilai High-speed Railway and other connecting lines are about 43.8 kilometers。Reconstruction of Linyi North EMU Station，Conditions for the introduction of Hefei-Xinyi Railway are reserved in Suqian area。  

There are 11stations in Weisu High-speed Railway.：Weifang North Railway Station（Existing）、Anqiu station、Zhucheng West Railway Station、Wulian North Station、Juxian North Railway Station、Yinan station（Alteration）、Linyi North Railway Station（Alteration）、Lanling station、Tancheng West Railway Station、Xinyi East Railway Station、Suqian East Railway Station。

2、Qingdao connecting line

This line is“Eight vertical and eight horizontal”The connecting line between the auxiliary channel of Beijing-Shanghai high-speed railway and the coastal channel of the main channel of high-speed railway，It is the key section of Luzhong Passage.，It is also an auxiliary channel for passenger exchanges between the Jiaodong Peninsula and the Yangtze River Delta and beyond.。

The line starts from Yanghekou Station of Qingyan Railway.，Southward through Qingdao West Coast New Area，Introduce Qingdao West Railway Station，After leaving the station, it goes west through Zhucheng City, Weifang City.、Wulian County, Rizhao City，Introduction and planning of Wulian North Station of Weisu High-speed Railway，Length of new line 108.781km。

In addition, Qingdao hub is included、Related works of Wulian North Station，Among them, Qingdao Hub Project includes 4 sets and 8 lines of Hongdao Station.、Hongdao New Passenger Train Technical Servicing Station and Passenger Train Turnaround Section、Reconstruction Project of Qingdao EMU Station；Simultaneous implementation of Luzhong Left and Right Line Project at Wulian North Station。

There are 4 stations on the main line.，They are Yanghekou Station（Alteration）、Qingdao West Railway Station（Alteration）、Zhucheng South Railway Station、Wulian North Station。

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