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 more reliable transport.
Dorothy, HS2’s whopping 2000-tonne custom-made tunnel boring machine, has completed her first tunnel breakthrough along the London to Birmingham route
Breaking through at Long Itchington Wood, Dorothy – HS2’s whopping 2000-tonne custom-made tunnel boring machine, is one of ten custom-built tunnel boring machines for HS2.
The tunnel network is set to improve transport across the country, level up the north and Midlands and bring Europe’s largest rail project to life.
As well as boosting local economies through fast and reliable services, the tunnel boring machines are already delivering for communities along the route with Dorothy alone employing 400 workers, adding to the over 25,000 jobs created through HS2 so far.
HS2 Minister Trudy Harrison said: “This is, quite literally, a ground-breaking moment – demonstrating that we are getting on with delivering on our promises and progressing our transformative plans to boost transport, bring communities together and level up the north and Midlands.
“As Dorothy paves the way for journeys between Birmingham and London, we continue to strive towards a greener, faster and more direct transport network. And along with our record-breaking Integrated Rail Plan, we’re boosting the economy, delivering over 25,000 jobs.”
The tunnels have been specially designed to protect the ancient woodland and complex ecosystem above. They integrate with the natural landscape by reusing material excavated from the tunnel to build a soil ‘roof’ around the tunnel entrance. The rest of the excavated material will be transported by conveyor belt out of the site rather than by lorries and trucks, avoiding the use of around 30,000 HGVs on the local roads.
HS2 will play a key role in the government’s £96 billion Integrated Rail Plan – the biggest ever public investment in Britain’s rail network – which, through the creation of three new high-speed lines, will add more seats, shorten journey times, support local services and deliver a modern, fully connected transport for the north and Midlands quicker than under any previous plan.