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

The first machine, TBM Madeleine, will be launched on the upline next week, with the second machine, TBM Karen, following ...

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

The Chiltern tunnel is the second of HS2’s five twin-bore tunnels to reach structural completion, following the one-mile Long ...

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

HS2 has achieved the first tunnelling breakthrough on Europe’s largest infrastructure project. Credit: High Speed Two Ltd. UK-based High Speed Two (HS2) has announced the first tunnelling breakthrough ...

The construction of the longest "green" tunnel on the HS2 line has taken a "major step forward" with the realignment of a local road, its developer said. The 1.7-mile (2.7km) Greatworth Tunnel in ...

A large sinkhole has appeared above a tunnel being built for the high-speed HS2 railway line in Buckinghamshire. Campaigners said the four-meter deep hole, which appeared above tunnelling in Little ...

HS2 has completed the first tunnel cross passages. Credit: High Speed Two Ltd. UK-based High Speed 2 (HS2) has concluded work on the first of 38 underground connections between the northbound and ...

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