Construction has finished on HS2's longest tunnel, which includes extensions with ventilation holes built to prevent sonic booms. Trains travelling at 200mph will take only three minutes to go through ...

On Tuesday 27 th January, HS2’s journey into central London is a stop closer, after a huge tunnel boring machine started its ...

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

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

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

HS2 will be further delayed and ultimately cost more than £100bn, critics have claimed, after it emerged only a third of the preparatory work needed for the line is complete. Just 15 of the 310 ...

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