Introduction of Guangxi section of expressway, Bai Yin?

Guangxi section is the destination of expressway, Bai Yin, and G69 Bai Yin expressway consists of leye county to Baise (Baile Expressway), Baise to Jingxi (Bai Jing Expressway) and Jingxi to Longbang Port (Jinglong Expressway) in Guangxi. The following is the introduction of Zhong Da Consulting to Guangxi.

1, Baile expressway is an important section from Yinchuan, Guangxi to expressway, Long Bang in the national expressway network planning, and it is also an important part of the "vertical 7" Tiane (Guizhou-Guangxi boundary) in the "6 horizontal 7 vertical 8 branch line" in the expressway network planning in Guangxi. This project starts from Hongshui River Bridge at the junction of Guizhou and Guangxi provinces (regions) in Tiane Township, Hechi City, connects expressway, Luo Hui, Guizhou Province, ends near Shangsong Village, Youjiang District, Baise City, passes Tiane County of Hechi City, Leye County, lingyun county and Youjiang District of Baise City, and connects Longbai section of Shantou-Kunming-expressway 78 line to Baise at Luocun mouth of Baise City. The total length of the main line is 17 1 km (including newly-built mileage 155 km, Longbai Expressway * * * line 16 km), connecting line 14.5 km, and the bridge-tunnel ratio is about 47.50%. The whole line is constructed according to the two-way four-lane expressway standard, with chloride concrete pavement, subgrade width of 24.5m, and designed driving speed of 80km/h. There are 35 bridges 135 tunnels, interchange 1/0/seat, 8 ramp toll stations, and main line toll stations1seat, and service area. The total investment of project workers is estimated to be about 654.38+07.996 billion yuan. The project started on February 29th, 2065.438+2005, with a planned construction period of 4 years.

Leye county-Baise expressway, which is invested and built by guangxi traffic Investment Group Co., Ltd., will become the most convenient highway passage from southwest areas such as Guizhou and Chongqing to Guangxi coastal areas and ASEAN, and assume the dual roles of the town's southwest sea passage and "connecting things". After the project is completed and opened to traffic, it will end the history that Leye County and lingyun county are not connected to expressway, which is of great significance to promote the national strategy of developing the western region, improve the construction of Guangxi highway network, improve the local traffic conditions and investment environment along the route, speed up poverty alleviation and economic and social development in the old revolutionary base areas and ethnic minority areas, and promote the development of tourism in western Guangxi.

2. Bai Jing Expressway, the route leads from the newly-built interchange near Yinna Village, Napo Town, Tianyang County, and the G80 Guang Kun Expressway passes through Biancun, Wu Bai and Sanpo in Tianyang County, Daya, Shangyang, Natun and Zupo in Debao County, Wuping, Qulai and Sanlian in Jingxi County, and finally reaches the vicinity of Liangbiao in Xinjing Town. The total length of the main line is 97. 10 km. There are six interchanges in Baifeng (hub), Wu Bai, Debao, Zupo, Wuping and Jingxi, two service areas in Gumei and Nabu, and three parking areas in Yin Na, Shangyang and Nabou. The project was put into production on 20 14 12 16.

3. Jinglong expressway starts near Jiuzhou Village, Xinjing Town, Jingxi County, connecting Jingxi to Napo expressway Liangbiao to the end point of Jiuzhou connecting line TK5+000, and finally it is about 200 meters away from Long Bang Port Customs Building, with a total length of 28.277 kilometers. There are 2 interchanges from Dizhou to Long Bang, 5 tunnels and 6 bridges, Long Bang service area 1, Jingxi maintenance work area 1 (jointly built with Jingxi expressway management office). The main line is constructed according to the standard of two-way four-lane expressway, with a design speed of 100 km/h, a roadbed width of 24.5 meters and an asphalt concrete pavement. Bridges and culverts are the same width as subgrade, and the design vehicle load level is highway I. ..

Planned project duration: April 20 15 to April 20 18, ***36 months.

The above is the introduction of the end point of Baiyin expressway Guangxi section by the Construction Network.

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