Sanxi Expressway is the expressway from Sanmenxia City to Xichuan County, Henan Province, with the code S59. Sanxi Expressway is a section of Hubei Expressway, a national expressway! [1] started in September of 2010, and completed in 20 14, with a construction period of 4 years. 20 15 12.26 has been opened to traffic.
Project introduction
Planning standard
It is an important part of the Ministry of Transport's Outline of Highway and Waterway Development Plan for Promoting the Rise of Central China. Sanxi Expressway is an important part of Houma-Shiyan Expressway in the national expressway network planned by the state, and it is also an important western corridor and Funiu Mountain tourist expressway in the expressway planning of our province. The total length of the route is188.105km, showing a north-south trend. The roadbed width is 24.5 meters, and the standard of two-way four-lane expressway is adopted, and the designed driving speed is 80 km/h.
Highway network map
Sanmenxia section of Sanxi Expressway connects Yunsan Expressway in Shanxi Province in the north, crosses the Yellow River in the south, connects Lianhuo Expressway in lingbao city, overlaps Lianhuo Expressway to lingbao city, and passes through lingbao city and Lushi County in parallel with National Highway 209 in the south, connects with Shanghai-Shaanxi Expressway in Xixia County of Nanyang City, and extends to the border of Henan and Hubei (Guigeyu Village, Wansi Town, Xichuan County) in the south, and connects with Yunshi Expressway under construction.
economic impact
The Lushi-Xiping section and Xiping-Wansi section of Sanxi Expressway are of great significance for connecting Shanxi and Hubei provinces and building an inter-provincial corridor between Shanxi, Henan and Hubei, and are of great and far-reaching significance for improving the regional economic environment, promoting the sustainable economic development in western Henan, especially for the integrated development of energy, mineral resources and tourism resources in western Henan and improving the living standards of people along the route. It is conducive to promoting economic and cultural exchanges in western Henan, improving the northeast expressway network in our province, promoting the economic development in western Henan, and better implementing the strategy of "comprehensively promoting the construction of the Central Plains economic zone" proposed by the provincial party Committee and the provincial government.
Initial condition
Introduction to graduation ceremony
The northern section of Sanxi Expressway (from lingbao city to Lushi County) started construction on September 20th10, and was completed and opened to traffic on February 3rd12; The preliminary work of the southern section (Lushi County to Xixia County) started at the beginning of 20 10, and the feasibility report and preliminary design have been approved. On 201165438+February 22nd, the foundation stone was formally laid, with a construction period of four years and completion in 20 14. The construction of this project will meet the growing demand for passenger and cargo flows between the north and the south in western and southwestern Henan, promote the development of coal resources, mountain resources and manufacturing bases in Henan Province, and promote the coordinated development of regional economy.
On February 22, 65438, the foundation stone was laid for two projects, namely Lushi to Xiping and Xiping to Vance (the junction of Henan and Hubei) on Sanmenxia to Xichuan Expressway.
20 15 12.26, the whole line is open to traffic.
Road details
The total length of Lushi-Xiping section of Sanxi-Xichang Expressway is 85.4 16 km. It starts from the southwest of Lushi County in the north, connects Lingbao to Lushi section in the north, passes through Lushi and Xixia counties, and reaches the interchange of Hushan Expressway in the south, connecting with Xiping to Wansi section of Sanxi Expressway. There are 7 extra-large bridges, 69 bridges, 22 tunnels, 97 main culverts, 2 interchanges and separated interchanges 1 seat. The design adopts the standard of four-lane expressway in mountainous and hilly areas. The overall subgrade width is 24.5 meters, the separated subgrade width is 12.25 meters, and the designed driving speed is 80 km/h. Sanxi Expressway is the most difficult project in our province, with the largest bridge-tunnel ratio and the highest investment per kilometer.
Outlet setting of each part
Lingbao to Lushi section
1, Yangdian Town Xiaohe Exit (Lingbao East Toll Station). 2. Guandaokou exit (western Henan Grand Canyon toll station). 3. Zhangma Lushi County Exit (Lushi Toll Station).
Lushi-Xiping section
1, Yuhuangshan (Wulichuan Xiaohe) exit. 2. Zhuyangguan exit. 3. Zhaigen exit.
Xiping-Vance section
1, Xiquan exit. 2. Vance exit.
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