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Recent advancements in tunnel boring machine (TBM) performance and optimisation have significantly enhanced the efficiency, safety, and sustainability of underground construction projects. Integrating ...

A colossal project to reduce traffic in the underground tunnels connecting the Virginia cities of Norfolk and Hampton just had a big breakthrough — literally. Since 1957, the two cities have been ...

Mary, the Tunnel Boring Machine, broke through the final headwall of the new Hampton Roads Bridge-Tunnel at the HRBT South Island on Wednesday, Sept. 24, 2025. Boring of both the East and Westbound ...

The world's first in-situ diameter-adjustable tunnel boring machine is rolled out at an equipment company in Foshan, Guangdong province, on Tuesday. [Photo provided to chinadaily.com.cn] The world's ...

HAMPTON, Va. — With a loud groan, and cheers and applause from a crowd of onlookers, Mary, the tunnel-boring machine, broke through onto the south island of the Hampton Roads Bridge Tunnel Wednesday ...

Work to begin digging a new Hudson Tunnel is set to begin this spring as two tunnel boring machines custom-built for the project are on their way to New Jersey. The new rail tunnel, called the Gateway ...

MANILA, Philippines — The Department of Transportation (DOTr) has deployed another tunnel boring machine into the Metro Manila Subway Project (MMSP) to accelerate drilling activities from Camp ...

THE Department of Transportation (DOTr) has launched the third tunnel boring machine (TBM) at the Camp Aguinaldo Station of the P488.5-billion Metro Manila Subway Project (MMSP). Acting Transportation ...