A55 NI

Live A55 Traffic Incidents & Roadworks

10 roadworks currently reported on the A55. For confirmed closures always check with TrafficWatch NI on behalf of the Department for Infrastructure.

• U0840, PIMS AVENUE, BELFAST - Road closure

  Location of worksRoadworks will operate from Mon 28th Sep 2026 to Fri 9th Oct 2026. Continuously from first day / last day on following times:- 08:00 28-09-2026 - 18:00 09-10-2026Reason: NIE - Excavate track & road crossing from customer switchroom to Park Avenue Hotel Diversion in place. Alternative Route Via: Diversion 1: B0505 HOLYWOOD ROAD, U0304 PARK AVENUE, U0304 CONNSBROOK AVENUE, U0840 PIMS AVENUE Diversion 2: U0304 CONNSBROOK AVENUE, B0505 HOLYWOOD ROAD

  Roadworks · expected until 9 Oct, 12:00am

• B0505, HOLYWOOD ROAD, BELFAST - Lane closure

  Location of worksRoadworks will operate from Mon 28th Sep 2026 to Fri 9th Oct 2026. Continuously from first day / last day on following times:- 08:00 28-09-2026 - 18:00 09-10-2026 to run concurrently with Pims Avenue RCReason: NIE - Excavate track & road crossing from customer switchroom to Park Avenue Hotel

  Roadworks · expected until 9 Oct, 12:00am

• U0815, FLORENCEVILLE DRIVE, BELFAST - Road closure

  Location of works Roadworks will operate from Tue 6th Oct 2026 to Fri 9th Oct 2026. Continuously from first day / last day on following times:- Works starting 0800 on 06-10-26 and will finish at 1630 on 09-10-26Reason: NIW works - New sewer connection Diversion in place. Alternative Route Via: Diversion 1: U0815 WHITEHALL PARADE, A0024 ORMEAU ROAD

  Roadworks · expected until 9 Oct, 12:00am

• ROAD CLOSED - DIVERISON IN PLACE

  Road closure required to facilitate work by DfI Eastern (New Works & Maint Schemes)Reason for closure: Carriageway and footway resurfacing.Closure to operate: Continuously. Diversion to operate, delays expected.Alternative Route Via: Holywood Road.

  Roadworks · expected until 9 Oct, 12:00am

• U0827, CIRCULAR ROAD, BELFAST - Road closure

  ClosureRoadworks will operate from Mon 27th Jul 2026 to Fri 9th Oct 2026. Continuously from first day / last day on following times:- Starting at 08:00 on Monday 27.07 to 18:00 on Friday 09.10Reason: Carriageway and Footway Resurfacing for DFI Roads Diversion in place. Alternative Route Via: Diversion 1: B0505 HOLYWOOD ROAD

  Roadworks · expected until 9 Oct, 12:00am

• U0307, BOUCHER ROAD, BELFAST - One Way closure

  Roadworks will operate as follows:- 20:00 - 06:00Reason: Drainage Investigation TTM - One-way closure Diversion in place. Alternative Route Via: Diversion 1: U0307 TATES AVENUE, A0001 LISBURN ROAD, A0055 STOCKMANS LANE

  Roadworks · expected until 9 Oct, 12:00am

• U0301, KING'S BRIDGE, BELFAST - Lane closure

  Roadworks will operate from 08:00 on Mon 28th Sep 2026 to 18:00 on Tue 13th Oct 2026. Reason: Footpath Closure Only. Carriageway will not be closed. Footpath closed for Bridge inspection.

  Roadworks · expected until 13 Oct, 12:00am

• U0307, TATES AVENUE, BELFAST - Lane closure

  Lane ClosureRoadworks will operate as follows:- 09:30 - 16:00Reason: Northstone- Carriageway Surfacing and Drainage works

  Roadworks · expected until 16 Oct, 12:00am

• M0001, M1 MOTORWAY (EAST BOUND), BELFAST - Lane closure

  M1 Eastbound J3 - J2 Lane 3Roadworks will operate from 23:00 on Mon 28th Sep 2026 to 06:00 on Sat 17th Oct 2026. Reason: Cable Replacement

  Roadworks · expected until 17 Oct, 12:00am

• U0131, BALLYMACONAGHY ROAD, BELFAST - Lane closure

  Roadworks will operate from Mon 5th Oct 2026 to Fri 6th Nov 2026. Continuously from first day / last day on following times:- 05.10 8am start - Temporary Pedestrian Crossing Reason: Road Reallignment Works

  Roadworks · expected until 6 Nov, 12:00am