SummaryAI generated
On September 5, 2026, the land section of the world’s longest undersea high-speed railway tunnel was officially completed. This project is a key milestone in the construction of the Ningbo-Zhoushan high-speed railway, marking significant progress in the main project construction. With the completion of the land section, the subsequent construction conditions for the Ningbo-Zhoushan high-speed railway have become more favorable. It is expected that the fastest travel time between the two places will be reduced to 26 minutes after the railway opens to service. Currently, the project has entered the final sprint stage.
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Quick factsQUICK FACTS
26 minutesTravel time
Land section of the undersea high-speed rail tunnelTunnel type
Key entitiesKEY ENTITIES
China Railway 14th BureauJintang Seabed TunnelLi XuhuiYongzhou Railway
Event frameEVENT FRAME
Launch
国内 · 主流媒体across 2 days
Status
The entire project has entered the sprint phase. It is expected that the fastest travel time between the two places will be reduced to 26 minutes after the project is completed.
Coverage · reports per dayLANGUAGE SPLIT
Entity relations
Integrated timelineUNIFIED TIMELINE
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2026-09-04
The fastest travel time on the Ningzhou high-speed rail has been reduced to 26 minutes.
The world’s longest land section of the undersea high-speed rail tunnel has been completed. The fastest travel time between Ningbo and Zhoushan will be only 26 minutes.
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2026-09-05
The world’s longest land section of the undersea high-speed rail tunnel has been completed.
The land section of the Ningbo-Zhoushan undersea high-speed rail tunnel has been officially completed, marking significant progress in the construction of the project’s main structure.
SignalsSIGNALS
Keyword heat