Yugan section of northern extension section of Chongqing Metro Line 5 is connected by two lines

On July 23, yuhegou Station and Ganyue Avenue Station of the northern extension section of Chongqing Metro Line 5 were connected, 19 days ahead of schedule, and the node target was successfully completed, laying an important foundation for the "dongtong" of the whole line.

The yugan section is generally under the subgrade of the newly built Qiucheng Avenue, and the excavation face of most sections is passing through the backfill section of the subgrade of Qiucheng Avenue, so the construction is difficult. The construction unit sets up a technical assault team of party members, carries out relevant research on construction technology, optimizes excavation method and reinforcement support parameters, and rapidly advances tunnel tunneling construction with both quality and quantity guaranteed.

The northern extension of Chongqing Metro Line 5 is located in Yuelai Group and Yubei District Central Park area of Liangjiang New District. The line is connected from Yuangbo Center Station of The first phase of Line 5 and terminates at Yuangang North Road Station, with a total length of 8.6 kilometers and 7 stations. As chongqing municipal key projects, the line parameter is connect with line 5 issue of formation in dadukou, jiulongpo district, pearls, chongqing, jiangbei, etc in the central city of north and south to backbone channel, to alleviate the pressure of the chongqing north and south to umt network passenger flow, optimize the urban human settlements environment and traffic conditions is of great significance.