M1 Northern Ireland traffic
Belfast to Dungannon. Incidents, roadworks and closures on the M1 (NI) in Northern Ireland, by junction and direction.
No incidents on the M1 (NI) now
23 entries in all. Source last updated 2 h ago.
Incidents now 0
Roadworks in force now 9
- Lane closureeastbound
M1 Motorway (East Bound), Belfast, eastbound
Until Sat 17 Oct, 06:00
Lane closure: M1, M1 Motorway (East Bound), Belfast. Roadworks will operate from 23:00 on Mon 28th Sep 2026 to 06:00 on Sat 17th Oct 2026. Reason: Cable Replacement.
TrafficwatchNI (DfI) · updated 29 September 2026
- Lane closurewestbound
M1 Motorway (West Bound), Belfast, westbound
Until Sat 17 Oct, 06:00
Lane closure: M1, M1 Motorway (West Bound), Belfast. Roadworks will operate from 23:00 on Mon 28th Sep 2026 to 06:00 on Sat 17th Oct 2026. Reason: Cable Replacement.
TrafficwatchNI (DfI) · updated 29 September 2026
- Lane closureeastbound
M1 Motorway (East Bound), Lisburn, eastbound
Until Mon 26 Oct, 06:00
Lane closure: M1, M1 Motorway (East Bound), Lisburn. Roadworks will operate from 23:00 on Mon 10th Aug 2026 to 06:00 on Mon 26th Oct 2026. Reason: Routine Maintenance: grass cutting, sweeping, weed spraying & gully cleaning.
TrafficwatchNI (DfI) · updated 29 September 2026
- Lane closurewestbound
M1 Motorway (West Bound), Lisburn, westbound
Until Mon 26 Oct, 06:00
Lane closure: M1, M1 Motorway (West Bound), Lisburn. Roadworks will operate from 23:00 on Mon 10th Aug 2026 to 06:00 on Mon 26th Oct 2026. Reason: Routine Maintenance: grass cutting, sweeping, weed spraying & gully cleaning.
TrafficwatchNI (DfI) · updated 29 September 2026
- Lane closureeastbound
M1 Motorway (East Bound), Tamnamore, eastbound
Until Mon 26 Oct, 06:00
Lane closure: M1, M1 Motorway (East Bound), Tamnamore. Roadworks will operate from 23:00 on Mon 3rd Aug 2026 to 06:00 on Mon 26th Oct 2026. Reason: Routine Maintenance: Grass cutting, weed spraying, sweeping & gully cleaning.
TrafficwatchNI (DfI) · updated 29 September 2026
- Lane closurewestbound
M1 Motorway (West Bound), Tamnamore, westbound
Until Mon 26 Oct, 06:00
Lane closure: M1, M1 Motorway (West Bound), Tamnamore. Roadworks will operate from 23:00 on Mon 3rd Aug 2026 to 06:00 on Mon 26th Oct 2026. Reason: Routine Maintenance: Grass cutting, weed spraying, sweeping & gully cleaning.
TrafficwatchNI (DfI) · updated 29 September 2026
- Lane closurewestbound
M1 Motorway (West Bound), Tamnamore, westbound
Until Mon 26 Oct, 06:00
Lane closure: M1, M1 Motorway (West Bound), Tamnamore. Roadworks will operate from 23:00 on Mon 3rd Aug 2026 to 06:00 on Mon 26th Oct 2026. Reason: Routine Maintenance: Grass cutting, weed spraying, sweeping & gully cleaning.
TrafficwatchNI (DfI) · updated 29 September 2026
- Lane closurewestbound
M1 Motorway (West Bound), Tamnamore, Dungannon, westbound
Until Mon 26 Oct, 23:59
Lane Closure: M1, M1 Motorway (West Bound), Tamnamore, Dungannon. Closure to operate: This will be operational Overnight each night 23:00 to 06:00 from Mon 03 Aug 2026 to: Mon 26 Oct 2026.
TrafficwatchNI (DfI) · updated 3 August 2026
- Lane closureeastbound
M1 Motorway (East Bound), Tamnamore, Dungannon, eastbound
Until Mon 26 Oct, 23:59
Lane Closure: M1, M1 Motorway (East Bound), Tamnamore, Dungannon. Closure to operate: This will be operational Overnight each night 23:00 to 06:00 from Mon 03 Aug 2026 to: Mon 26 Oct 2026.
TrafficwatchNI (DfI) · updated 3 August 2026
Planned roadworks 14
- Full closureeastbound
M1 Motorway (East Bound), Tamnamore, eastbound
Starts Mon 12 Oct, 23:00
Road closure: M1, M1 Motorway (East Bound), Tamnamore. Roadworks will operate from 23:00 on Mon 12th Oct 2026 to 06:00 on Wed 14th Oct 2026. Reason: Year 20 Pavement Investigation Works. Diversion in place.
TrafficwatchNI (DfI) · updated 29 September 2026
- Full closureeastbound
M1 J14, Dungannon, eastbound
Starts Wed 14 Oct, 00:00
M1 Dungannon Eastbound Jct 14 Road Closure: M1, Dungannon. Closure to operate: overnight only.
TrafficwatchNI (DfI) · updated 28 September 2026
- Full closureeastbound
M1 Motorway (East Bound), Tamnamore, eastbound
Starts Wed 14 Oct, overnight 23:00–06:00
Road closure: M1, M1 Motorway (East Bound), Tamnamore. Roadworks will operate from 23:00 on Wed 14th Oct 2026 to 06:00 on Thu 15th Oct 2026. Reason: Year 20 Pavement Investigation Works. Diversion in place.
TrafficwatchNI (DfI) · updated 29 September 2026
- Full closureeastbound
M1, Craigavon, eastbound
Starts Thu 15 Oct, 00:00
M1 Eastbound Lurgan Closed to Moira: M1, Craigavon. Closure to operate: overnight only (two nights).
TrafficwatchNI (DfI) · updated 28 September 2026
- Full closureeastbound
M1 Motorway (East Bound), Moira, eastbound
Starts Thu 15 Oct, 23:00
Road closure: M1, M1 Motorway (East Bound), Moira. Roadworks will operate from 23:00 on Thu 15th Oct 2026 to 06:00 on Sat 17th Oct 2026. Reason: Year 20 Major Maintenance Resurfacing Works. Diversion in place.
TrafficwatchNI (DfI) · updated 29 September 2026
- Full closurewestbound
M1 Motorway (West Bound), Lisburn, westbound
Starts Sat 17 Oct, 00:00
Road closure: M1, M1 Motorway (West Bound), Lisburn. Roadworks will operate as follows:-. Reason: Major Maintenance Carriageway Repairs. Diversion in place.
TrafficwatchNI (DfI) · updated 2 h ago
- Full closure
M1, Craigavon
Starts Sat 17 Oct, 00:00
Road Closure: M1, Craigavon. Closure to operate: overnight only.
TrafficwatchNI (DfI) · updated 4 days ago
- Full closurewestbound
M1 Motorway (West Bound), Stangmore, westbound
Starts Mon 19 Oct, overnight 23:00–06:00
Road closure: M1, M1 Motorway (West Bound), Stangmore. Roadworks will operate from 23:00 on Mon 19th Oct 2026 to 06:00 on Tue 20th Oct 2026. Reason: Pavement Investigation & Testing. Diversion in place.
TrafficwatchNI (DfI) · updated 3 days ago
- Lane closureeastbound
M1 Motorway (East Bound), Belfast, eastbound
Starts Mon 19 Oct, 23:00
Lane closure: M1, M1 Motorway (East Bound), Belfast. Roadworks will operate from 23:00 on Mon 19th Oct 2026 to 06:00 on Sat 24th Oct 2026. Reason: Lighting Cable Replacement.
TrafficwatchNI (DfI) · updated 29 September 2026
- Lane closurewestbound
M1 Motorway (West Bound), Belfast, westbound
Starts Mon 19 Oct, 23:00
Lane closure: M1, M1 Motorway (West Bound), Belfast. Roadworks will operate from 23:00 on Mon 19th Oct 2026 to 06:00 on Sat 24th Oct 2026. Reason: Lighting cable replacement.
TrafficwatchNI (DfI) · updated 29 September 2026
- Full closure
M1 J12 to J11, Craigavon
Starts Tue 20 Oct, 00:00
M1 Portadown closed between Jct 12 Birches & Jct 11 Ballynacor: M1, Craigavon. Closure to operate: overnight only.
TrafficwatchNI (DfI) · updated 4 days ago
- Full closurewestbound
M1 Stockmans Lane South On-Slip Road (West Bound), Belfast, westbound
Starts Sat 24 Oct, overnight 23:00–06:00
Road closure: M1, M1 Stockmans Lane South On-Slip Road (West Bound), Belfast. Roadworks will operate from 23:00 on Sat 24th Oct 2026 to 06:00 on Sun 25th Oct 2026. Reason: DBFO1 Major Maintenance - Stockmans Lane fencing. Diversion in place.
TrafficwatchNI (DfI) · updated 2 days ago
- Full closurewestbound
M1 Stockmans Lane South Off-Slip Road (West Bound), Belfast, westbound
Starts Sat 24 Oct, overnight 23:00–06:00
Road closure: M1, M1 Stockmans Lane South Off-Slip Road (West Bound), Belfast. Roadworks will operate from 23:00 on Sat 24th Oct 2026 to 06:00 on Sun 25th Oct 2026. Reason: DBFO1 Major Maintenance - Stockmans Lane fencing. Diversion in place.
TrafficwatchNI (DfI) · updated 2 days ago
- Full closureeastbound
M1 Stockmans Lane North Off-Slip Road (East Bound), Belfast, eastbound
Starts Sat 31 Oct, overnight 23:00–06:00
Road closure: M1, M1 Stockmans Lane North Off-Slip Road (East Bound), Belfast. Roadworks will operate from 23:00 on Sat 31st Oct 2026 to 06:00 on Sun 1st Nov 2026. Reason: DBFO1 Major Maintenance - Stockmans Lane Fencing. Diversion in place.
TrafficwatchNI (DfI) · updated 2 days ago
The M1 (NI) in your inbox at 06:30
What's closed, what's happened and tonight's works. Free, every morning or Mondays only.
Questions
- Is the M1 (NI) closed today?
- No full closure is reported on the M1 (NI) at the moment.
- Are there roadworks on the M1 (NI)?
- 9 in progress and 14 planned, listed by junction on this page.