The cutter head of boring machine Karen at Old Oak Common station Two tunnel boring machines (TBMs) called Karen and Madeleine will dig the final 4.5 miles (7.3km) of tunnels that will bring the HS2 ...
A giant tunnelling machine has been lifted to the surface after finishing work on a HS2 tunnel - and no wonder the project is costing so much. The huge metal device has spent more than a year ...
Four giant tunnelling machines working below west London have completed the excavation of the 8.4-mile (13.5km) Northolt tunnel between West Ruislip and a new station at Old Oak Common as part of the ...
10:36, Fri, Dec 6, 2024 Updated: 11:21, Fri, Dec 6, 2024 HS2 is set to start tunnelling towards central London after receiving the needed cash. During her budget on October 30, the Chancellor of the ...
Two tunnel boring machines (TBMs) called Karen and Madeleine will dig the final 4.5 miles (7.3km) of tunnels that will bring the HS2 line into Euston station. Each weighing 1,250 tonnes, the machines ...