Live road closures & traffic incidents
Stuck in traffic? Check whether the road you are on is closed right now. Live accident and emergency closures from National Highways and Traffic Wales are listed first, followed by roadworks in force and closures starting in the next 48 hours.
Live incidents
8
Accidents and emergency closures right now
Active roadworks
44
Works and lane closures currently in force
Starting soon
250
Closures planned in the next 48 hours
Cleared today
460
Closures resolved in the past 24 hours
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302 live and upcoming closures
Live incident closures are listed first, followed by roadworks currently in force, then closures starting in the next 48 hours. Zoom the map or filter the list to focus on a specific region or corridor.
Live incident closures
M4 : Now clear : Eastbound : J42 Earlswood to J41 Pentyla/Baglan
Active Incident Traffic WalesDescription: M4 : Now clear : Eastbound : J42 Earlswood to J41 Pentyla/Baglan, Start time: 05/08/2026 17:20 , Expected end time: 05/08/2026 17:25, Severity: Moderate, Source: Welsh Government, Last updated: 05/08/2026 17:20
M4 : Westbound : Prince of Wales Bridge to JBGT Brynglas Tunnels : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : Prince of Wales Bridge to JBGT Brynglas Tunnels : Congestion : Delays possible :, Start time: 05/08/2026 15:46 , Expected end time: 05/08/2026 19:45, Severity: Moderate, Source: Welsh Government, Last updated: 05/08/2026 15:46
M4 : Eastbound : J32 Coryton : offslip : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J32 Coryton : offslip : Congestion : Delays possible :, Start time: 05/08/2026 15:41 , Expected end time: 05/08/2026 18:41, Severity: Moderate, Source: Welsh Government, Last updated: 05/08/2026 15:41
A470 : Northbound : Coryton to Nantgarw : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A470 : Northbound : Coryton to Nantgarw : Congestion : Delays possible :, Start time: 05/08/2026 15:39 , Expected end time: 05/08/2026 18:39, Severity: Moderate, Source: Welsh Government, Last updated: 05/08/2026 15:39
A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 05/08/2026 15:21 , Expected end time: 05/08/2026 18:21, Severity: Moderate, Source: Welsh Government, Last updated: 05/08/2026 15:21
A479 : Now open : Both directions : Talgarth to A40 Interchange
Active Incident Traffic WalesDescription: A479 : Now open : Both directions : Talgarth to A40 Interchange, Start time: 05/08/2026 17:15 , Expected end time: 05/08/2026 16:13, Severity: Road closure, Source: Welsh Government, Last updated: 05/08/2026 17:15
A55 : Both directions : Britannia Bridge : Speed limit 30 mph : Due to high winds : Until further notice
Active Incident Traffic WalesDescription: A55 : Both directions : Britannia Bridge : Speed limit 30 mph : Due to high winds : Until further notice, Start time: 04/08/2026 21:02 , Expected end time: 05/08/2026 21:00, Severity: Slight, Source: Welsh Government, Last updated: 04/08/2026 21:02
A5 : Both directions : Menai Bridge : 08/08/26 1000-1400 : Bridge : Event : Closed :
Active Incident Traffic WalesDescription: A5 : Both directions : Menai Bridge : 08/08/26 1000-1400 : Bridge : Event : Closed :, Start time: 08/08/2026 10:00 , Expected end time: 08/08/2026 14:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/08/2026 10:38
Roadworks in force now
A628 eastbound Tintwistle Layby closure
Planned Roadworks National HighwaysExpected to clear in 13 hours 28 minutes
A628 eastbound Tintwistle Layby closure
M40 Southbound Jct 14 to Jct 13 hardshoulder closure.
Active Roadworks National HighwaysExpected to clear in 2 days 6 hours
M40 Southbound Jct 14 to Jct 13 hardshoulder closure.
M40 Southbound, Jct 8a exit slip road lane one closure
Planned Roadworks National HighwaysExpected to clear in 1 hour 28 minutes
M40 Southbound, Jct 8a exit slip road lane one closure
Lane closure northbound including roundabout
Planned Roadworks National HighwaysExpected to clear in 2 hours 28 minutes
Lane closure northbound including roundabout
A66 Eastbound Brough to Stainmore Cafe Lane 1 closure
Planned Roadworks National HighwaysExpected to clear in 1 hour 28 minutes
A66 Eastbound Brough to Stainmore Cafe Lane 1 closure
Both directions mobile lane closures
Planned Roadworks National HighwaysExpected to clear in 28 minutes 38 seconds
Both directions mobile lane closures
A30 Both Directions Penzance to Exeter Mobile Lane Closures
Planned Roadworks National HighwaysExpected to clear in 28 minutes 38 seconds
A30 Both Directions Penzance to Exeter Mobile Lane Closures
M40 Southbound, Jct 9 to Jct 8a, hard shoulder closure.
Planned Roadworks National HighwaysExpected to clear in 1 day 6 hours
M40 Southbound, Jct 9 to Jct 8a, hard shoulder closure.
M2 Jct 6 Exit slip road closure
Active Roadworks National HighwaysExpected to clear in 2 weeks 2 days
M2 Jct 6 Exit slip road closure
Contra flow westbound with eastbound closed from Horseshoe Drive
Active Roadworks National HighwaysExpected to clear in 4 months 4 weeks
contra flow westbound with eastbound closed from Horseshoe Drive
A4 both directions lane closures
Planned Roadworks National HighwaysExpected to clear in 2 months 1 week
A4 both directions lane closures
A56 Southbound Bent Gate exit slip road closure
Active Roadworks National HighwaysExpected to clear in 3 weeks 4 days
A56 Southbound Bent Gate exit slip road closure
Bus lane closure eastbound
Active Roadworks National HighwaysExpected to clear in 2 days 28 minutes
Bus lane closure eastbound
M1 northbound Jct 10 to Jct 11 hard shoulder closure (MP 49/4 to 49/6)
Active Roadworks National HighwaysExpected to clear in 2 months 2 weeks
M1 northbound Jct 10 to Jct 11 hard shoulder closure (MP 49/4 to 49/6)
M6 Southbound Jct 32 Hardshoulder closure 357/1B to 24/7B M route)
Planned Roadworks National HighwaysExpected to clear in 1 week 2 days
M6 Southbound Jct 32 Hardshoulder closure 357/1B to 24/7B M route)
M6 Northbound Jct 39 entry slip road Lane 1 closure
Planned Roadworks National HighwaysExpected to clear in 4 years 4 months
M6 Northbound Jct 39 entry slip road Lane 1 closure
A66 Eastbound Flusco to Stainton Layby closure
Planned Roadworks National HighwaysExpected to clear in 4 years 4 months
A66 Eastbound Flusco to Stainton Layby closure
Turn live incidents into proactive action
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