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
5
Accidents and emergency closures right now
Active roadworks
46
Works and lane closures currently in force
Starting soon
260
Closures planned in the next 48 hours
Cleared today
165
Closures resolved in the past 24 hours
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311 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 : Westbound : J39 Groes to J41 Pentyla/Baglan : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : J39 Groes to J41 Pentyla/Baglan : Congestion : Delays possible :, Start time: 17/08/2026 16:48 , Expected end time: 17/08/2026 20:48, Severity: Moderate, Source: Welsh Government, Last updated: 17/08/2026 16:48
M4 : Eastbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 17/08/2026 16:42 , Expected end time: 17/08/2026 20:42, Severity: Moderate, Source: Welsh Government, Last updated: 17/08/2026 16:42
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: 17/08/2026 15:22 , Expected end time: 17/08/2026 19:22, Severity: Moderate, Source: Welsh Government, Last updated: 17/08/2026 15:22
M4 : Westbound : Prince of Wales Bridge to J26 Malpas : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : Prince of Wales Bridge to J26 Malpas : Congestion : Delays possible :, Start time: 17/08/2026 16:45 , Expected end time: 17/08/2026 20:45, Severity: Moderate, Source: Welsh Government, Last updated: 17/08/2026 16:45
A44 : Both directions : Aberystwyth to Llanbadarn Fawr : Closed Due to Burst Water Main : Local diversions in place
Active Incident Traffic WalesDescription: A44 : Both directions : Aberystwyth to Llanbadarn Fawr : Closed Due to Burst Water Main : Local diversions in place, Start time: 17/08/2026 16:26 , Expected end time: 18/08/2026 11:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 16:26
Roadworks in force now
M65 Eastbound hardshoulder closure (MP 15/8 to 18/9)
Planned Roadworks National HighwaysExpected to clear in 11 hours 25 minutes
M65 Eastbound hardshoulder closure (MP 15/8 to 18/9)
M40 Northbound Jct 4 to Jct 5 hardshoulder closure.
Planned Roadworks National HighwaysExpected to clear in 2 days 6 hours
M40 Northbound Jct 4 to Jct 5 hardshoulder closure.
A66 Eastbound Brough to Stainmore Cafe Lane 1 closure
Planned Roadworks National HighwaysExpected to clear in 1 hour 25 minutes
A66 Eastbound Brough to Stainmore Cafe Lane 1 closure
Both directions mobile lane closures
Planned Roadworks National HighwaysExpected to clear in 25 minutes 59 seconds
Both directions mobile lane closures
M40 Southbound Jct 8 to Jct 7 hard shoulder closure
Planned Roadworks National HighwaysExpected to clear in 1 day 6 hours
M40 Southbound Jct 8 to Jct 7 hard shoulder closure
M25 Anti-clockwise Jct 30 to Jct 29 Hard shoulder closure
Planned Roadworks National HighwaysExpected to clear in 7 months 2 weeks
M25 Anti-clockwise Jct 30 to Jct 29 Hard shoulder closure
Contra flow westbound with eastbound closed from Horseshoe Drive
Active Roadworks National HighwaysExpected to clear in 4 months 2 weeks
contra flow westbound with eastbound closed from Horseshoe Drive
A500 both directions Campbell Road over bridge carriageway closure
Active Roadworks National HighwaysExpected to clear in 4 months 4 weeks
A500 both directions Campbell Road over bridge carriageway closure
M1 northbound Jct 48 24/7 Lane 1 closure (319/1 55/0)
Planned Roadworks National HighwaysExpected to clear in 1 month 1 week
M1 northbound Jct 48 24/7 Lane 1 closure (319/1 55/0)
A4 both directions lane closures
Planned Roadworks National HighwaysExpected to clear in 1 month 4 weeks
A4 both directions lane closures
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
Lane 1 closure northbound (closing ERA)
Active Roadworks National HighwaysExpected to clear in 4 months 1 week
Lane 1 closure northbound (closing ERA)
A38 southbound Hilliard's Cross entry slip road closure
Active Roadworks National HighwaysExpected to clear in 8 months 1 week
A38 southbound Hilliard's Cross entry slip road closure
M60 Anticlockwise Jct 25 entry slip road hardshoulder closure
Active Roadworks National HighwaysExpected to clear in 3 months 2 weeks
M60 Anticlockwise Jct 25 entry slip road hardshoulder closure
M67 Eastbound Lane 3/narrow lanes closure 1/4 to 2/4
Planned Roadworks National HighwaysExpected to clear in 1 week 1 day
M67 Eastbound Lane 3/narrow lanes closure 1/4 to 2/4
M11 southbound Jct 11 hard shoulder closure (MP 83/4 to 81/8)
Planned Roadworks National HighwaysExpected to clear in 7 months 2 weeks
M11 southbound Jct 11 hard shoulder closure (MP 83/4 to 81/8)
M6 northbound J16 to J17 - lane closure for structure - maintenance on behalf of National Highways
Planned Roadworks National HighwaysExpected to clear in 1 month 1 week
M6 northbound J16 to J17 - lane closure for structure - maintenance on behalf of National Highways
7.5t weight restriction
Active Roadworks National HighwaysExpected to clear in 7 months 1 week
7.5t weight restriction
M66 Mobile hardshoulder closure North & Southbound
Active Roadworks National HighwaysExpected to clear in 7 months 2 weeks
M66 Mobile hardshoulder closure North & Southbound
Turn live incidents into proactive action
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