HS2 tunnel segments on the move from Hartlepool to London

18 Dec 2023
Concrete tunnel segments being loaded onto a train © HS2 Ltd
© HS2 Ltd

STRABAG opened a new state-of-the-art factory in Hartlepool earlier this year. The new factory has direct access to the rail network through a railhead that had not been used in over 15 years.

STRABAG has made a significant investment in Hartlepool, re-developing an old oil-rig fabrication site into a modern automated precast concrete facility which is initially being used to support the HS2 project in the UK. The HS2 contract has helped create over 100 jobs for local people, including a number of people who were previously unemployed.

The investment has extended to the rail head which runs alongside the factory, working with Network Rail to bring the disused line back into service and connecting it to the UK rail network.

STRABAG are also utilising the local supply chain, sourcing aggregate from local quarries and using UK recycled steel.

  • “Following on from our multi-million pound investment into Hartlepool, we’re delighted to see the first trains leaving for London. The direct access from the factory to the rail network is a huge location advantage that enables us to reduce the number of journeys by lorry and carbon emissions.”

    Simon Wild
    Managing Director of STRABAG UK

HS2’s London tunnels contractor, Skanska Costain STRABAG joint venture (SCS JV), will receive the segments at is London Logistics Hub which is near to Willesden Junction. From there, the segments will be transported to Victoria Road Crossover Box in Acton.

The segments will be used to construct the Northolt Tunnel East, a 3.4-mile twin bore tunnel drive from Victoria Road in Acton to Greenford. At Greenford, the tunnel will connect to the Northolt Tunnel West, and combined will complete the 8.4-mile tunnel taking HS2 services from Old Oak Common Station to the edge of the capital.

A train being loaded with tunnel segments with the yard of completed segments behind © HS2 Ltd

The freight trains, operated by Freightliner, can carry up to 20 segment rings for the tunnels, which will be used to build 38 metres of tunnel. Each train which makes the seven hour journey from Hartlepool to London will remove the need for 40 lorries on the UK’s road network, reducing congestion and carbon emissions. Trains will run six times a week between Hartlepool and London.