HS2 London Tunnels
Leaving a positive legacy for our society and industry

Skanska Costain STRABAG Joint Venture (SCS JV) are working together to deliver HS2 along the final 16.4 miles of HS2’s journey to its southern terminus in Euston. We are completing challenging works taking the railway from West Ruislip to Euston via Old Oak Common, building a variety of structures requiring expert precision and care.

• 13 miles of twin-bore Tunnels
• 7 Tunnel Boring Machines, of which five will operate simultaneously
• Several Bridges
• Over 3 miles of Earthworks

About us

About us

About us

SCS JV is building the London tunnels for HS2, a new high – speed railway that will connect 30 million people. But who are we? What exactly are we doing? And how?

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Opportunities

Opportunities

We’re pushing boundaries to get the right people into the right roles. Learn about our return-to-work programme, how we develop young talent and provide jobs for local people.

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News

News

Keep up to date as work on the London tunnels progresses, with stories of amazing innovation, extraordinary engineering feats and how communities are getting involved.

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Suppliers

Suppliers

Interested in joining our supply chain? Find out about future opportunities and read about the valued partners who are already on the journey to create the HS2 London Tunnels.

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Join our team

We’re award winning

View all our awards

HS2

To find out more about HS2, click the link below

Visit HS2