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 18,000 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 £160m 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

  • EMERGENCY CLOSURE A6 Mainline Hillhead Rd - Castledawson Roundabout 6.30pm Saturday 8 December - 1pm Sunday 9 December 2018
    To facilitate works on the new road alignment opened on 3.11.18. Traffic will be diverted via Hillhead Rd & Aughrim Rd
  • EMERGENCY CLOSURE A6 Mainline Hillhead Rd - Castledawson Roundabout 10pm Monday 10 December - 6am Tuesday 11 December 2018
    To facilitate works on the new road alignment opened on 3.11.18. Traffic will be diverted via Hillhead Rd & Aughrim Rd
  • CLOSURE A6 Mainline M22 - Toome 10pm Tuesday 11 December - 6am Wednesday 12 December 2018
    To facilitate necessary maintenance works. Local access will be maintained

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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
Client
Design Consultants
Client Representative