HS2 passes halfway in excavation of 88km of bored tunnels for high-speed line newcivilengineer.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from newcivilengineer.com Daily Mail and Mail on Sunday newspapers.
The Northolt Tunnel will run from Victoria Road in Ealing to West Ruislip in Hillingdon, carrying trains in and out of London near the new Old Oak Common
Strabag has won a contract to produce precast elements for HS2’s London tunnels. The contractor, which is in a joint venture with Costain and Skanska to