Autonomous tunnel boring machines (TBM) will be used to help build two nine-kilometre rail tunnels as part of the 24-kilometre Sydney Metro West project, the New South Wales government announced on ...

Chennai:The Chennai Metro Rail Limited (CMRL) achieved a significant milestone in Phase 2 Corridor-3, with the successful breakthrough of downline Tunnel Boring Machine (TBM) ‘Noyyal’ at the Mandaveli ...

The Gateway Development Commission marked a major milestone for the Hudson Tunnel Project, announcing at its Dec. 15 board meeting that manufacturing and factory testing of the first two tunnel boring ...

The machines will dig the 11km twin metro rail tunnels stretching between The Bays and Sydney Olympic Park. Credit: Sydney Metro. Sydney Metro West project is set to gather pace as two tunnel boring ...

Local politicians have hailed a "huge moment" after the final tunnel was completed for the Sydney Metro. New South Wales premier Chris Minns and the state’s minister for transport John Graham ...

The much-awaited tunnel boring machines to build the country's first undersea rail tunnel for the Mumbai-Ahmedabad high-speed bullet train project are on their way and will be delivered at the ...

CHENNAI: Chennai Metro has completed both the upline and downline underground tunnels on a critical stretch of Corridor-4 of its Phase-II network, marking a key construction milestone beneath some of ...

Chennai Metro Rail awaits Southern Railway's approval to start tunnelling at Villivakkam, facing significant project delays and costs.

Bhopal: Bhopal Metro project marked a significant milestone recently with tunnel boring machines (TBMs) positioned to begin excavation on the Orange L.

Dublin, Jan. 23, 2026 (GLOBE NEWSWIRE) -- The "Shield Tunnel Boring Machine Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, 2021-2031" has been added to ResearchAndMarkets.com ...

In Zhengzhou, central China's Henan Province, an advanced tunneling boring machine (TBM) rolled off a production line this week, ready to be deployed for the construction of an underwater branch of ...