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HS2 in Hillingdon

HS2 in Hillingdon
Proposed Colne Valley Viaduct crossing Harefield lake

Find out what HS2 means for Hillingdon

In Hillingdon, the HS2 route will surface from the new Northolt Tunnel (that connects Old Oak Common to West Ruislip), at the West Ruislip Portal, which sits alongside the existing Chiltern railway line.

The route will then cross over a new bridge close to the existing Chiltern Line railway bridge, and towards the Colne Valley Viaduct.

Two tunneling machines will be launched from the West Ruislip Portal and will travel five miles east underground to create the western section of the Northolt Tunnel.

 

What we're delivering in Hillingdon

  • Construction

    HS2 has appointed joint venture Skanska, Costain and STRABAG (SCS Railways) to deliver civil engineering works across a 26.4km section of the Phase One route, which will run through Hillingdon.

  • Supply Chain

    More than 10 businesses in Hillingdon are working on HS2 already. Almost two-thirds of these businesses are SMEs.

  • Community Fund

    In and around Hillingdon, three CEF projects worth almost £358,000 have already been awarded.

Benefits at a glance

  • Capacity - HS2 will form the backbone of our rail network

    Providing much-needed rail capacity across the country, and and integrating with rail projects in the North and Midlands.

  • Connectivity - HS2 will help level-up the country

    By offering better connections HS2 will help spread jobs and opportunity around the country, driving regeneration.

  • Carbon - HS2 will be the low carbon option for long distance travel

    HS2 will build sustainable, climate-resilient transport infrastructure and cut carbon emissions from the UK transport sector.

We’re making improvements to your local community website

We're improving this section of the website to help you find information about the delivery of the railway in your area. Over the coming weeks we will be adding further pages about our works and activities in Hillingdon. To stay up to date on these improvements please join our mailing list below.

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