Introduction of Chongqing Section of Bai Yin Expressway in Shaanxi Province?

Bai Yin Expressway China National Expressway Network is numbered G69, starting from Yinchuan City, Ningxia Hui Autonomous Region and ending at Longbang Town, Jingxi County, Guangxi Zhuang Autonomous Region. The following is the introduction of Zhong Da Consulting to Shaanxi Section and Chongqing Section.

Shaanxi section

Northern section

Xianxun Expressway Project is located in Xianyang City, Shaanxi Province, which is the northern section of Shaanxi section in the planning of Yinchuan-Baise National Expressway Network (G69).

Xianxun Expressway planned and constructed in Shaanxi Province? 2637? One of the six radial lines in the expressway network starts from the Yin Fu Expressway Interchange in Mazhuang Town, Qindu District, Xianyang City, passes through Qiaodi Town, Xinglong Town and Kou Town of Jingyang County, Shiqiao Township and Dadian Township of Chunhua County to Chunhua County, rises to the plateau along the northwest slope of the county, passes through Runzhen Town, Shiliyuan Township, Hujiamiao Township, tuqiao town Township and Paixiang Township of Xunyi County, and ends at Equator Township of this county, which is connected with provincial highway 306. Mazhuang Town to Koukou Town, design speed 100 km/h, standard of six-lane expressway, subgrade width of 26 meters; The design speed from Kouzhen to Equator is 80km/h, and the subgrade width is 24.5m. There will be 44 bridges, 6 tunnels 1, 8 interchanges, 2 service areas1,2 parking areas and 6 ramp toll stations along the way. The estimated total investment of Xianxun Expressway Project is 579,654.38+0 billion yuan. The project connects Qin Dou, Jingyang, Chunhua and Xunyi, and spans the three major industrial belts in Xianyang, namely, south, middle and north. It has far-reaching influence and great strategic significance to improve the structure of Xianyang highway network, accelerate the process of urbanization along the line, promote the development of tourism and mineral resources, and drive the people in mountainous areas out of poverty and become rich.

Xianxun Expressway was officially opened to traffic on February 3, 2065438+2004+65438, with four lanes in both directions. The speed of the plain section does not exceed 100 km/h, and the mountain section does not exceed 80 km/h. Its opening to traffic ended the history that Chunhua and Xunyi counties were closed to highways.

Nanduan

The southern section consists of xikang high-speed and An Lan Expressway. Xikang high-speed is a section of G65 Baomao Expressway, where G69 is connected, and it was officially opened to traffic on May 28th, 2009. Anlan Expressway runs from Ankang to Gao Lan (the junction of Shaanxi and Chongqing). The planning starting point is located near Jianmin Town, Hanbin District, Ankang City. The newly-built interchange hub starts from Shi Tian Expressway and ends at the border between Chongqing and Shaanxi in Zhanghe Township, Langao County. The mileage is 9 1.34 km, the planned total investment is132,200 yuan, the design speed is 100 km/h, and the subgrade width is 26 meters. The second phase, from Gao Lan to the junction of Shaanxi and Chongqing, has a bridge-tunnel ratio of 9 1% and is scheduled to be completed and opened to traffic in 2022. Ankang? Three sites with an area of about 12km have been selected as experimental sections in the urban section of Langao County, and construction will start from September 20 16 to 10.

Chongqing section

Chongqing G69 consists of Chongqing-Ankang Expressway (along the Yangtze River, with a planned mileage of 398km), Fu Nan Expressway and Nandao Expressway.

It connects ZhangHeping in Langao County, Shaanxi Province in the north, Dabashan Extra-long Tunnel in Beiping Township of Chengkou County in the south to Chengkou County, passes through Liaozi Township, Jiming Township and Dajin, Tan Jia, He Qian, Wenquan and Baihe in Kaixian County, crosses Hanfeng Lake and Qukou Town, and connects with Wanda Expressway in Zhaojiaba of Kaixian County (G50 12, Guangyuan, Sichuan? A section of Lichuan Expressway in Hubei Province), the total length in Chongqing is about132.8km (about 78km in Kaixian County and about 54.8km in Chengkou County), and the estimated total investment is1941.900 million yuan. Then it crosses the G50 12*** line to Wanzhou District, Chongqing, and crosses the G42 Shanghai-Chengdu Expressway. After exiting from Changling Town, Wanzhou District, it turns to the southwest to build a new Zhongwan Expressway, which connects with the G50 Shanghai-Chengdu Expressway in Mozi Township, Zhongxian County, connects with the G50S in Gaojia Town, Fengdu County, then connects with the G50S, connects with Fuling Longqiao in the west, turns to Fu Nan Expressway in the south and passes through Nandao Expressway.

Chongqing section, with G50 12 (Wankai Expressway), G50S (Fengdu Gaojia Town? Fuling Longqiao Interchange and Fu Nan Expressway were completed in 2006 and 20 13 respectively. Zhongwan Expressway and Fengzhong Expressway are under construction, and are expected to be completed and opened to traffic on 20 16, and Nandao Expressway is expected to be completed and opened to traffic on 20 17. Construction of Kaixian-Chengkou section is expected to start on 20 16.

The above is the introduction of the construction network to Shaanxi section and Chongqing section. Shaanxi section is divided into north section and south section.

For more exclusive information about the construction industry, please pay attention to the micro-signal of the construction network in real time.

For more information about bid writing and improving the winning rate, click on the bottom customer service for free consultation.