On March 1st, the shield machine for the left line of the first shield section (from Kunjia Road Station to Honghu Road Station) of Suzhou Metro Line S1 was launched, marking that the project entered a new stage of parallel construction of the station structure and section shield construction.

Yangpu district information office said, recently, north cross channel new project Ⅵ standard work well and rack bottom pouring is completed, all marked the project has full access to the main structure construction stage, also laid a solid foundation for well under the shield. Tunnels Ⅵ north cross project is located in yangpu district, city road is located in the () to shuangyang road), blocks the total length of 565 m. After the completion of the project, it will effectively relieve the traffic pressure on the main road intersection.

Wuhan Metro Line 16 reached a new construction point on Monday, with the Zhushan Road and Chuanjiangchi stations completed, 15 days ahead of schedule and speeding up the progress of the entire subway line.

On January 18, the super-large diameter (15.53m) mud and water balance shield machine "Ma Wan" was off the production line. The equipment will be used in Shenzhen Ma Wan Cross Sea Tunnel, which is currently the largest diameter shield tunnel in China.

Set up rather, on January 9, nanjing west road river-crossing tunnels A4 encircle and hunt down construction projects achieving site, marked the project formally entered substantial construction stage, the construction site after the enclosed to realize green migration, bump geophysical exploration, change line moved three synchronization of goals, created assignments between palisade structure for the project construction, earned ReHe Road first opened in June 2022.