A6 Randalstown - Castledawson Dualling Scheme

Delivered by the Department for Infrastructure the A6 Dualling Scheme will upgrade 14.7 kilometres of  Transport Corridor between Randalstown and Castledawson, a route used by 20,000 vehicles each day, which often experiences congestion at key times.

Graham Farrans Joint Venture have been awarded the contract of this essential work, which once completed, will bring long term social and economic benefits to the local area.

The flagship investment of £185m will strengthen the links between Belfast and Derry/ Londonderry and will bring the long term benefits to road users and the local community of reduced journey times and improved road safety.

Work is being carried out on an area based construction programme and is expected to be completed by 2021.

Alerts & Updates

  • Hillhead Road- Closure EXTENDED additional 6 weeks until 6am Monday 6 April 2020
    To facilitate permanent tie-in works to the Hillhead overbridge. Local access and access to businesses will be maintained.
  • A6 Mainline Closure - Temporarily closed from 9pm - 5am Wednesday 18 March 2020 for 3 nights
    To facilitate essential BT utility works. Local Access will be maintained.
  • M22 Junction 3 - Eastbound On-slip & Westbound Off-slip closed from 9.30am - 4pm on Thursday 12 March 2020 for 2 days.
    To facilitate essential works on permanent signage.

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Please use the form below to report any issues or contact the 24 hour phone line on 02890394090

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The Team

Principal Contractor
Design Consultants
Client Representative