January 2nd
The 2023 development achievements of the Municipal Financial Media Center "Hemei New Longnan".
Theme propaganda all-media centralized interview group
On the S35 Jingtai to Lixian Expressway
The interview with the Longnan section was learned
Up to now, the project has started in April 2020
A total investment of 5.279 billion yuan has been completed
69.15% of the total estimated investment
Among them, the investment of 1.002 billion yuan will be completed in 2023
67% of the annual investment plan
S35 Jingtai to Lixian Expressway is
A north-south longitudinal provincial highway planned by our province
The starting point is located in Jingtai County, Baiyin City
Through Shuiquan, Pingchuan, Jingyuan, Gangouyi,
Huining, Tongwei, Luomen
The end point is located in Li County, Longnan City
The total length of the plan is about 495 kilometers
Among them, S35 Jingtai to Lixian Expressway
Longnan section of the project
It is built in accordance with the PPP model
The approved construction period of the project is 4 years
The starting point is located in Minxian County, Dingxi City
The geographical junction of Li County, Longnan City
Pass through Luoba Town, Chengguan Town, Yongping Town, Yongxing Town
Stop at Xiakou Village, Yongxing Town, Li County, Longnan City
It is connected with the G7011 ten-day expressway with a hub interchange
The total length of the main line in Longnan is 46.282 kilometers
↑Photo by Ran Chuangchang
The object crosses tectonic zones several times
The structure of the area is complex
Folds and fractures are well developed and densely distributed
The overall regional stability is poor
The terrain and geological conditions are complex
The main engineering quantity is:
54 main bridges,
2 detached interchanges, 4 interchanges,
There are 59 culverts and 8 tunnels
The proportion of bridges and tunnels is as high as 69.4%
The proportion of bridges and tunnels in multiple bid sections is as high as more than 90%.
Limited by the terrain of the Dock extra-long tunnel
The length of the continuous downhill section of the project is 21.724 kilometers
The relative height difference is 535.58 meters
There are a total of 9 deep excavation sections along the line
The maximum slope height is 53.2 meters
Since the start of the project
With the strong support of the Municipal Party Committee and Municipal Government
Under the leadership of the Provincial Aviation Travel Group
Jingli Longnan Company focuses on the construction goals and tasks
In accordance with the principle of "grasping early and grasping the important protector".
The general idea of work
The overall deployment of all work was carried out in a smooth and orderly manner
During construction
Consciously practice the concept of "green transportation".
Continuously build ecological barriers along the line
At the same time, we will continue to improve the safety production guarantee system
Introduce new technologies to boost the speed and efficiency of engineering projects
↑Photo by Ran Chuangchang
It is understood that on December 5
S35 Jingli Expressway Longnan Section Project (Longnan) Project
The first pile foundation of the east toll station of Lixian County was successfully drilled
It marks the Longnan section of Jingli Expressway project (in Longnan).
The construction of the housing project officially started
↑Photo by Ran Chuangchang
The construction of the project will open up the Jingtai-Pingchuan-Jingyuan-Huining-Lixian expressway, improve the layout of the national and provincial trunk road network, realize the rapid transformation of the traffic flow of multiple expressways, build the north-south expressway network system between Baiyin City, Dingxi City, Tianshui City and Longnan City, improve the traffic conditions in the north-central and south-central parts of Gansu, promote the rapid development of regional economy and society and the development of tourism resources, alleviate the traffic pressure of the G8513 Tianshui-Lixian section and the Tianshui-Wushan section, and achieve the "goal of unimpeded highway breakthrough" Significant.
Source: Longnan release