Construction has finished on HS2's longest tunnel, which includes extensions with ventilation holes carved out to prevent ...

Despite much soul-searching over UK’s inability to build infrastructure, two sections of HS2 under Chilterns are being hailed for their engineering ...

The construction team completes structural works on the 16km tunnel as HS2 advances towards the next project phases.

Work on the link that is expected to improve access into central London is scheduled to start in just days.

A five-year construction project on the Chiltern tunnel, the longest tunnel on HS2, has been completed with the close of work ...

Construction of the 16km Chiltern tunnel - the longest on the High Speed 2 route - has been completed after nearly five years ...

HS2 Ltd has announced that construction work has now been completed on the Chiltern Tunnel – the project's longest at 10 ...

Align JV, a joint venture between Bouygues Travaux Publics, Sir Robert McAlpine and Volker Fitzpatrick, began main ...

Construction has been completed on HS2’s longest tunnel, marking a significant milestone for one of the UK’s most complex ...

HS2's longest tunnel is completed - but trains still won't run for years - No end date has been confirmed for the high speed ...

Balfour Beatty VINCI's (BBV) tunnel boring machine (TBM) Mary Ann has completed carving out the first bore of the 5.8km Bromford Tunnel, marking a milestone in the construction of the High Speed Two ...

Add Yahoo as a preferred source to see more of our stories on Google. An HS2 tunnel boring machine at Old Oak Common in London - Jonathan Brady/PA Wire HS2 is in a “very serious situation” that ...