Build traffic before the end of the year!Jinan Tourism Road East Yan Project on the left line of the Laoshan Tunnel on the left line

Qilu.com · Lightning News, June 29th. On June 29th, with the last mudslike landing, the left line of the Tourism Road Dongyan Tunnel, which has attracted much attention from the people of Quancheng, was officially connected. At this point, the tunnel of the Dongyan project of the tourist road has been connected, and it goes further from the opening target.

Internal and outer connection, help the provincial capital's economic circle integrated development. This is not only the "face value"

From the west of the Tourism Road East Extension Project, the Caishi Street planned Chunhui Road in the city area, and the east of Lujiazhuang connected to the Zhangqiu South Ring Road, crossing the three districts of Licheng, High -tech, and Zhangqiu, with a total length of 9.2 kilometers. road.

The east side of the project connects the entrances of Dadonghuan and Jiwei high -speed speed. After completion, it will become another traffic backbone passage of the Internal Zhangzhangqiu District. It is better to give play to the core leadership and radiation driving role of Jinan's integrated development of the provincial capital's economic circle, lead the high -quality development of the provincial capital's economic circle, and enhance the provincial capital city.

At the same time, the project is located in the radiation scope of the Qilu Science and Technology Corridor. As the southern border of the Qilu Science and Technology Corridor, it can build the basic skeleton of the science and technology innovation corridor road network, effectively improve foreign transportation, and strongly help the economic and social development of the eastern region.

Since the construction of the project, the construction of the "Five Roads" (Dongqiang Strategy Pioneer Road, Urban and Rural Convergence Demonstration Road, Science and Technology Leading Innovation Road, Quancheng Featured Cultural Road, Low -Carbon Green Ecological Road) as the construction goal, comprehensively promote the 6S management law, adhere to persistence The engineering construction atmosphere of the management technology inheritance and innovation, with the leadership of "youth to the party, road building for the people" party building, and created through the "Safety Production Month", "Hundred Days of Great Competition", "Six Months of Danan", etc. The comparison activities, comprehensively do the prevention and control of the epidemic, re -production and re -production, and continuously improve the level of project construction during the rushing of learning. Up to now, the below layers of the asphalt of the Zhangqiu section have been paved, and the advancement of tunnel and bridge projects is accelerating. Other roadbeds, bridge culverts and affiliated project construction are promoted in an orderly manner. The entire project is planned to be opened to traffic by the end of 2022.

The two tunnels are all connected, and the five bridges are accelerated in an orderly manner

Two tunnels are constructed across the project. Among them, the Qinglongshan Tunnel is 880 meters long and 806 meters in length. At present, both tunnels have achieved dual -line penetration. Both tunnels are set up in the left and right cave, with an inner contour of 15.35 meters wide. The entrance of the tunnel is made of bamboo, simple and bright, and naturally smooth.

At the same time, the interior of the tunnel is set up with a slow lane with a width of 2.25 meters, which has achieved continuity with the slow -moving function of the main road. Each of the tunnels is set up with a cross -horizontal channel to meet the evacuation of personnel in emergencies. The interior decoration plan of the tunnel is planned to use both sides of the decorative board+water -resistant blue paint, and jointly create the "Star Empty Top" and "Blue Sky and White Cloud" effects with landscape lighting.

There are a total of five bridges across the project. Among them, the longest Western Juye River Bridge is 780 meters long, with a bridge of 37.5 meters wide. It is divided into two settings, with a maximum span of 40 meters and a maximum pier height of more than 30 meters. The design and construction follow the concept of advanced technology, safe, reliable, and economical. The upper structure adopts prefabricated assembly type, which has unique innovation in terms of engineering structure and construction process. At present, the lower part of the Xijieye Bridge has been basically completed, and the beams and plate racks are accelerating, and other bridge construction is being promoted in an orderly manner.

Lightning News reporter Dong Jie Correspondent Xu Dong reported