[Tianjin Port Collection and Distribution Port Freight Channel Started]On July 1, the construction of the first section of the dedicated freight channel for collection and distribution in Tianjin Port officially started, with a total length of about 21.3 kilometers. It adopts the standard construction of expressways and expressways from two-way 8-lane to two-way 12-lane. The main line design speed is 80 km/h. The total investment is 15.8 billion yuan. Editor/He Yuting
The Chengjiang Tunnel in Yuxi section of the Yunnan Central Water Diversion Phase II supporting project, undertaken by China Railway First Group, has been successfully completed. The geological conditions of the tunnel are complex and the construction risk is high. After completion, it can provide water supply to the Chengjiang area every year, help protect the ecological environment of Fuxian Lake, and build a strong regional water safety barrier. Editor/Min Jing
At the bank of the Taihu Lake Lake in Wuxi, the Xiyi S2 Line, which CR14G participated in, was formally driven through the the Taihu Lake Lake Tunnel. The starting shield Pioneer was equipped with an intelligent model, which posed a serious construction challenge. After the completion of the project, it will contribute to the integration of the Yangtze River Delta and promote the coordinated development of Xiyi. Editor/Min Jing