Two projects - "Reconstructing First Ring Road and Linking up the Second Ring Road" Go on Smoothly
2017-06-21

As the key municipal project in the strategy of "Reconstructing First Ring Road and Linking up the Second Ring Road" of municipal party committee and government, the east extension line project of south section of the first ring road, and the south section of the first ring road were being comprehensively promoted. Today, Xiaozhi will go to learn about the progress of the project for everyone.

In the scene of the east extension line project of south section of the first ring road, reporter from Live Mianyang saw the project team was carrying out the excavation of the Jianzishan Mountain tunnel. "Now 98 pile foundation has been constructed; 146 meters of southern tunnel are completed and so are 46 meters of the northern tunnel. We overcome difficulties including high temperature, rainy season and demolition and promote the project comprehensively and effectively,Ħħ said Ou Yangxin, the responsible person for the east extension line project of south section of the first ring road.

It is understood that the starting point of the east extension line project of south section of the first ring road is the diving platform of the east bridge end of No.1 Fujiang River Bridge, and the end point is the S205 Road. The total length of the project is 2.29 kilometers, with standard road width of 40.5 meters, using the full range of asphalt concrete pavement. The main line of the of the east extension line project of south section of the first ring road is the urban expressway, with a design speed of 60 kilometers per hour and two-way six lanes. Among them, the Jianzishan mountain tunnel is 500 meters long. It is designed as up and down separate six lanes, with the road width of 14 meters. The total length of two viaduct bridges is 1,100 meters. The bridge width to the west of Jianzishan mountain is 18.5 meters; the bridge width to the east of Jianzishan mountain is 26 meters.

After the completion of the east extension line project of south section of the first ring road, the whole traffic function from No.1 bridge to Mianyang road will be further improved. At the same time, the traffic pressure of Mianyang road will be eased. In addition, the east extension line project of south section of the first ring road connects Mianyang-Cangxi-Bazhong expressway and Mianyang-Suining expressway. It will greatly enhance the entire line function as well as shorten the distance between Mianyang and Chongqing," said Ou Yangxin, the responsible person for the east extension line project of south section of the first ring road.


The east extension line project of south section of the first ring road is expected to be completed in February, 2019.

Meanwhile, our reporter from Live Mianyang saw the project team was carrying out the explosion of the Jianzishan in the scene of the project of south section of the first ring road. "At present, the tunnel entrance has been set up. According to the demolition schedule, at the end of this month, all demolition projects that provide land will be completed. The construction unit also pays close attention to the preparation of personnel and machinery materials. As soon as the land delivery is completed, the whole work area can be largely expanded. The project runs for 24 months until April, 2019." Said Wang Lihao, the responsible person for the project of south section of the first ring road.

The total length of the south section of the first ring road is 3,040 meters. It starts form the airport road in the west, forming a single trumpet interchange form with the airport road; it then runs through the residential area of Jinshui village and Hongxing village in the east. Then, it crosses Wangjiashan in the form of tunnel and finally reaches the third road of Mianyang. The road level is urban expressway, with a design speed of 60 kilometers per hour and standard road width of 50 meters. (reporter): Tang Tao)