On May 7, 2022, with the "Chuanlong" shield machine cutter head breaking out of the ground, the shield tunnel section (referred to as "Tianyang Road Station-Tenglong Avenue Station" of Wuhan Metro Line 7) constructed by the China Railway 14th Bureau. "Tengage section"), the two lines are connected, and the project has entered the stage of track laying in an all-round way.

The Tianteng shield tunnel has a total length of 2.409 kilometers. The shield machine first goes downhill, then parallels and then goes uphill. It goes down through the Fourth Ring Road viaduct and Houhu, and finally connects to Tenglong Avenue Station.

The Qianchuan Line of Wuhan Metro Line 7 starts from Huangpi Square Station and ends at the Garden Expo Park North Station of the first phase of Line 7, with a total length of 36.47 kilometers and 11 stations. After the opening to traffic, it will bring great convenience to the travel of residents in Qianchuan, Hengdian and Panlongcheng areas, promote the connection of Huangpi, Panlongcheng and Dongxihu areas into a whole, improve the distribution capacity of Tianhe Airport Hub, and greatly promote the The sustainable development of Wuhan's economy.Editor/Ma Xue