[The Canal, China's super-large-diameter shield machine, is put into use] The "Canal", a mud-water balance shield machine with the largest diameter domestically developed, designed and manufactured by China, was put into use in the Beijing East Sixth Ring Road Transformation Project recently. The "Canal", a super large-diameter shield machine tailored for the reconstruction of the East Sixth Ring Road, consists of a cutter head, a shield body and 5 sets of trolleys, with a total weight of about 4,500 tons. Editor/Xu Shengpeng

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• 2026.11.13 14:52
• [61 kilometers of roads in Liberia have passed initial acceptance inspection]
• On November 10, 2026 local time, the road design and construction project for the Sacklepi to Tapita section of the southeastern corridor in Liberia, undertaken by China Railway Seventh Bureau Overseas Company, was issued a preliminary acceptance certificate by the infrastructure implementation unit of the owner's Public Works Department. The main project has been substantially completed and entered the defect liability period. The project is 61.33 kilometers long and adopts a design build transfer model.Editor/Cheng Liting

• 2026.11.13 14:13
• [G60 high-speed reconstruction and speed increase]
• On November 10, 2026, the Jiaxing Transportation Construction Engineering Industry Workers' Living Environment Improvement Conference was held in Tongxiang. Attendees observed the G60 Shanghai Kunming Expressway Tongxiang Gaoqiao section reconstruction project on site. At present, the project has completed an investment of 2 billion yuan, which is 88.5% of the annual plan, and the lower structure of the bridge has been fully deployed. This 13.7-kilometer high-speed reconstruction line will release passage space for Shanghai Hangzhou high-speed railway related projects. After completion, it can release nearly 6400 acres of development land to support the construction of Tongxiang High speed Railway Industry New City. Editor/Cheng Liting