Guangzhongjiang expressway was opened to traffic on 2002 1 year1month 2 1 day morning 1 1, and the fourth phase of Guangzhongjiang expressway has completed all pavement asphalt construction. At present, the project is in the final stage of electromechanical system construction and debugging, and it is expected that the whole line will be opened to traffic by the end of the year.
Guangzhongjiang expressway:
It is a key project under construction in Guangdong Province, with a total length of about 67 kilometers, starting from Dongfeng Interchange of Guangzhongjiang Expressway and ending at Nantou Interchange of Guangzhongjiang Expressway. The project runs through Guangzhou, Foshan, Zhongshan and Jiangmen, with 7 interchanges 10, and 8 provincial highways such as Fokai, Zhao Jiang, Guangzhou-Zhuhai-West, Dongxin and Zhongjiang.
The first, second and third phases of the project have been completed and opened to traffic, and the fourth phase is the last 6 kilometers of the whole line. After completion, Dongfeng entrance and exit station will be connected with Nantou entrance and exit station.
The latest situation of Guangzhongjiang expressway Phase IV 10 2 1 am1kloc-0/,with the paving and rolling of the asphalt mixture on the surface of the last vehicle completed, the asphalt pavement of the last section of the highway-railway dual-purpose bridge of Guangzhongjiang expressway Project was laid.
At this point, the fourth phase of the project has completed all pavement asphalt construction.
The first, second and third phases of the project have been completed and opened to traffic, and the fourth phase is the last 6 kilometers of the whole line. After completion, Dongfeng entrance and exit station will be connected with Nantou entrance and exit station.
The joint construction section of highway and railway is a dual-purpose bridge, with the upper layer of expressway and the lower layer of Nansha Port Railway, with a total length of 3.23km, in which the parallel chord continuous steel truss beam structure is adopted across Jiya River, with a main span of 175m.
At the end of 20021,the fourth phase of Guangzhongjiang Expressway will be completed and opened to traffic together with Nansha Port Railway.
After the whole line is opened to traffic, Guangzhongjiang Expressway will become a fast-track for traffic integration of Guangfozhao and Zhuzhong Jiangdu city circle, greatly shortening the time and space distance between cities along the line, and saving about 30 minutes by car from Nansha, Guangzhou to Jiangmen.