On October 8, shield tunneling on the right line of hulvsection of tj1-1, phase I project of foshan rail transit line 2, started smoothly.

Chengdu metro line 6, the longest underground subway line in China's western region, was completed Monday morning as the first phase of the project was completed.

A tunnel runs through the taxiway of guangzhou baiyun international airport in guangzhou, capital of south China's guangdong province, Sept. 23, 2018.

Today, with the "pioneer" shield machine cutting through piles, it marks the smooth opening of the shield tunnel from xianglong station to xingsha station in line 3 of changsha metro line 14, and it also declares that all the tunnels in the xingsha area of line 3 of changsha metro line are through. It is reported that this is the first time for zeng to run a medium-high speed railway tunnel in China.

On September 8, the "communist youth league" shield machine of nanchang metro line 4 from anfeng station to dongxin station successfully started from the wind shaft on the east bank, marking the official departure of two mud-water shield machines "shuanglong crossing the river" by the project department.