German-based TBM manufacturer is progressing on a challenging dig under the Elbe River estuary, and expects further tunnel work in the future as Germany prepares significant investments in ...

The upcoming 125-km Rishikesh-Karanprayag rail line in Uttarakhand has achieved remarkable progress in tunnel boring work, ...

The Rishikesh-Karanprayag rail line in Uttarakhand is setting records in tunnel boring with its 14.58-km stretch being the second fastest globally. This project features advanced tunnel boring ...

Rail Vikas Nigam Ltd (RVNL) is making significant strides in the Rishikesh-Karanprayag rail line project, achieving ...

This photo taken on April 9, 2025 shows an interior view of "Jianghai," a giant self-developed tunnel boring machine deployed for the construction of the Haitai Yangtze River Tunnel, in Haimen, east ...

A staff member works inside "Jianghai," a giant self-developed tunnel boring machine deployed for the construction of the Haitai Yangtze River Tunnel, in Haimen, east China's Jiangsu Province on April ...

Once the locomotive track is restored till the 13.88 km point, clearing of the silt and the metal parts of the tunnel boring machine which is cut into smaller pieces for transport, can be further ...

The county will use a tunnel-boring machine, which residents affectionately named “Rocky,” to dig the mile-long, 18-foot-wide tunnel about 150 feet underground through rock from near Papillon Drive’s ...

China on Wednesday deployed a giant self-developed tunnel boring machine (TBM) for the construction of the world's longest underwater highway TBM tunnel. The new machine, named "Jianghai," has a ...

A staff member works inside "Jianghai," a giant self-developed tunnel boring machine deployed for the construction of the Haitai Yangtze River Tunnel, in Haimen, East China's Jiangsu province on ...

NANJING, April 9 (Xinhua) -- China on Wednesday deployed a giant self-developed tunnel boring machine (TBM) for the construction of the world's longest underwater highway TBM tunnel. The new machine, ...