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 ...
The UK Government has agreed to extend the High Speed Two (HS2) Chilterns tunnel by 2.6km to address the fears over harm to Chiltren’s Area of Outstanding Natural Beauty (AONB). The decision follows ...