
Historic breakthrough for HS2
Posted: 4th August, 2022
History made as Dorothy completes first tunnel on HS2 route. Dorothy – HS2’s state-of-the-art tunnel boring machine – has completed the first tunnel for HS2 after eight months underground. This is the first of 64 miles of intricate tunnels set to make up Europe’s largest infrastructure project, marking a huge step towards quicker, greener and... Read More