How long does it take to build an expressway with a speed of120km in the west of China?

In many cities in western China, the construction of expressways usually has a high social necessity. At the same time, in order to achieve better urban economic development, it is necessary to connect different cities in series, which will play a more important role in the development process. Of course, for expressway projects that have been put into use, they are not a separate line, but a system with expressway projects that are about to be built or already under construction. Therefore, for the development of many cities, the construction of this expressway also has strong social value, and it is also a prominent aspect for many cities. After all, it is very necessary for many cities to build this new expressway.

This expressway project is Dazu-Neijiang Expressway. The line starts from Rongchang District, Chongqing, passes through Pingping Town, Shunhe Town and other towns, and finally connects with Neijiang Ring Expressway. The length of the project is 50km, of which the Chongqing section is 3 1. 1 km, and its design speed is per hour120km. Therefore, from a comprehensive point of view, this line still has a strong momentum of social development, but also has a strong

Nowadays, with the development and layout of this expressway, the construction capacity of this expressway is outstanding. It is an expressway in the west of China, and the expressway network in Sichuan and Chongqing will be further improved. Moreover, there are 17 main bridges and 5 interchanges on the whole line, which increases the construction difficulty of its subway line and makes the total cost of its expressway higher, so it is a very important expressway resource in the local area.

After the opening of its expressway, its convenience is also obvious. The most direct point is that the expressway mileage from Dazu to Neijiang has been shortened from 90 kilometers to 50 kilometers, which can make the development of many cities more prominent. Now, with the progress of its construction, more than half of its main structure has been completed, and other projects are progressing steadily, which has a high social role in its urban development.

The expressways in the western provinces of China have developed rapidly, especially some expressways that have been built and put into use. Many lines have different ways of development, which leads many cities to pay more attention to this. After all, for many cities, it is of great significance to build any new expressway, especially for those cities that can be connected in series. The potential of this expressway will also be realized in the future, and their construction significance cannot be underestimated.