The shield tunneling of "Zongheng Hao" has completed the excavation of the eastern section, and the construction of Section VIII of the North Cross Passage project has fully connected the tunnel | Huangxing Road | Section
On June 20, 2023, workers were constructing a new tunnel project in the North Cross Passage.
![The shield tunneling of "Zongheng Hao" has completed the excavation of the eastern section, and the construction of Section VIII of the North Cross Passage project has fully connected the tunnel | Huangxing Road | Section](https://a5qu.com/upload/images/8f36af690c56a802ec6b68e5f8367edd.jpg)
Recently, the tunnel of Section VIII of the new construction project of the North Cross Passage has been fully connected, marking another important milestone in the construction of the eastern section of the North Cross Passage in Shanghai.
![The shield tunneling of "Zongheng Hao" has completed the excavation of the eastern section, and the construction of Section VIII of the North Cross Passage project has fully connected the tunnel | Huangxing Road | Section](https://a5qu.com/upload/images/d8c5136ad1d6180608870dbe6c5bbb6d.jpg)
Most of the side walls on both sides of the lane slab installed in the tunnel have been completed.
![The shield tunneling of "Zongheng Hao" has completed the excavation of the eastern section, and the construction of Section VIII of the North Cross Passage project has fully connected the tunnel | Huangxing Road | Section](https://a5qu.com/upload/images/42a130e96c9c68b2b58b0c643a783467.jpg)
Section VIII of the North Cross Passage New Construction Project includes two sections: Huangxing Road Well Yangshupu Port Well and Yangshupu Port Well Anguo Road Well, with a total length of 2842 meters. Shanghai Urban Investment Highway Investment Co., Ltd. is responsible for investment and construction, and Shanghai Tunnel Engineering Co., Ltd. and Shanghai Urban Construction Municipal Engineering Co., Ltd. jointly undertake the construction.
![The shield tunneling of "Zongheng Hao" has completed the excavation of the eastern section, and the construction of Section VIII of the North Cross Passage project has fully connected the tunnel | Huangxing Road | Section](https://a5qu.com/upload/images/aff8bbdf9a5a960b8271e982b2939cc6.jpg)
After successfully completing the excavation of the western section of the tunnel, the "Zongheng" shield machine started on December 10, 2021 at Huangxing Road Well. In July 2022, after completing the acceptance of the Huangxing Road Well Yangshupu Port Well section, the shield machine set off again and successfully achieved the final goal of excavating the Yangshupu Port Well Anguo Road Well section.
![The shield tunneling of "Zongheng Hao" has completed the excavation of the eastern section, and the construction of Section VIII of the North Cross Passage project has fully connected the tunnel | Huangxing Road | Section](https://a5qu.com/upload/images/b311f62a9bcb8e23f871c662ea98f2d7.jpg)
The tunnel is divided into two levels, with large machinery installing middle level lane panels.
![The shield tunneling of "Zongheng Hao" has completed the excavation of the eastern section, and the construction of Section VIII of the North Cross Passage project has fully connected the tunnel | Huangxing Road | Section](https://a5qu.com/upload/images/5d4c62ac9cacb1835f51ff866b70af5a.gif)
The tunnel is divided into two levels, upper and lower, which are the upper structures.
![The shield tunneling of "Zongheng Hao" has completed the excavation of the eastern section, and the construction of Section VIII of the North Cross Passage project has fully connected the tunnel | Huangxing Road | Section](https://a5qu.com/upload/images/5c93228df9d25cd2a7c2ae4d7b6bbd95.jpg)
The tunnel is divided into two levels, upper and lower, which are the lower level structures.