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
53
Works and lane closures currently in force
Starting soon
208
Closures planned in the next 48 hours
Cleared today
430
Closures resolved in the past 24 hours
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266 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 : J38 Margam to J44 Lon Las : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : J38 Margam to J44 Lon Las : Congestion : Delays possible :, Start time: 21/08/2026 14:30 , Expected end time: 21/08/2026 19:30, Severity: Moderate, Source: Welsh Government, Last updated: 21/08/2026 14:30
M4 : Westbound : J23A Magor to J26 Malpas : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : J23A Magor to J26 Malpas : Congestion : Delays possible :, Start time: 21/08/2026 14:22 , Expected end time: 21/08/2026 19:22, Severity: Moderate, Source: Welsh Government, Last updated: 21/08/2026 14:22
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: 21/08/2026 14:01 , Expected end time: 21/08/2026 19:01, Severity: Moderate, Source: Welsh Government, Last updated: 21/08/2026 14:01
M4 : Westbound : J48 Hendy to J49 Pont Abraham : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : J48 Hendy to J49 Pont Abraham : Congestion : Delays possible :, Start time: 21/08/2026 11:56 , Expected end time: 21/08/2026 17:56, Severity: Moderate, Source: Welsh Government, Last updated: 21/08/2026 11:56
M4 : Eastbound : J30 Cardiff Gate to J26 Malpas : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J30 Cardiff Gate to J26 Malpas : Congestion : Delays possible :, Start time: 21/08/2026 14:49 , Expected end time: 21/08/2026 19:49, Severity: Moderate, Source: Welsh Government, Last updated: 21/08/2026 14:49
Roadworks in force now
A628 eastbound Tintwistle Layby closure
Planned Roadworks National HighwaysExpected to clear in 2 days 13 hours
A628 eastbound Tintwistle Layby closure
A30 Both Directions Penzance to Exeter Mobile Lane Closures
Planned Roadworks National HighwaysExpected to clear in 35 minutes 18 seconds
A30 Both Directions Penzance to Exeter Mobile Lane Closures
Both directions mobile lane closures
Planned Roadworks National HighwaysExpected to clear in 35 minutes 18 seconds
Both directions mobile lane closures
M5 Northbound Jct 31 to 30 - 24hr hardshoulder closure 261/4b - 259/4b
Active Roadworks National HighwaysExpected to clear in 3 weeks 2 days
M5 Northbound Jct 31 to 30 - 24hr hardshoulder closure 261/4b - 259/4b
M40 Southbound Jct 8 to Jct 7 hard shoulder closure
Active Roadworks National HighwaysExpected to clear in 6 hours 34 minutes
M40 Southbound Jct 8 to Jct 7 hard shoulder closure
M48 eastbound Jct 2 to Jct 1 contraflow 30 mph limit 198/5-194/7
Active Roadworks National HighwaysExpected to clear in 4 weeks 2 hours
M48 eastbound Jct 2 to Jct 1 contraflow 30 mph limit 198/5-194/7
Lane closure northbound including roundabout
Active Roadworks National HighwaysExpected to clear in 1 week 2 days
Lane closure northbound including roundabout
M25 Anti-clockwise Jct 30 to Jct 29 Hard shoulder closure
Planned Roadworks National HighwaysExpected to clear in 7 months 1 week
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
A56 Southbound Bent Gate exit slip road closure
Active Roadworks National HighwaysExpected to clear in 1 week 3 days
A56 Southbound Bent Gate exit slip road closure
M6 Southbound Jct 41 entry slip road Lane 1 closure
Active Roadworks National HighwaysExpected to clear in 4 years 4 months
M6 Southbound Jct 41 entry slip road Lane 1 closure
A45 clockwise M42 Jct 6 (Bickenhill Interchange) partial roundabout closure (from the M42 northbound entry slip to the M42 southbound exit slip)
Active Roadworks National HighwaysExpected to clear in 4 months 1 week
A45 clockwise M42 Jct 6 (Bickenhill Interchange) partial roundabout closure (from the M42 northbound entry slip to the M42 southbound exit slip)
A35 Miles Cross Narrow Lanes for rdabt construction
Active Roadworks National HighwaysExpected to clear in 5 months 1 week
A35 Miles Cross Narrow Lanes for rdabt construction
M11 southbound Jct 11 hard shoulder closure (MP 83/4 to 81/8)
Planned Roadworks National HighwaysExpected to clear in 7 months 1 week
M11 southbound Jct 11 hard shoulder closure (MP 83/4 to 81/8)
Lane closure
Active Roadworks National HighwaysExpected to clear in 2 months 3 weeks
lane closure
M66 Mobile hardshoulder closure North & Southbound
Active Roadworks National HighwaysExpected to clear in 7 months 1 week
M66 Mobile hardshoulder closure North & Southbound
A38 northbound Cappers Lane to Hilliards Cross carriageway closure
Planned Roadworks National HighwaysExpected to clear in 8 months 1 week
A38 northbound Cappers Lane to Hilliards Cross carriageway closure
A590 Westbound Greenodd Roundabout to Arrad Foot Junction Layby closure
Planned Roadworks National HighwaysExpected to clear in 11 months 3 weeks
A590 Westbound Greenodd Roundabout to Arrad Foot Junction Layby closure
M56 Eastbound hardshoulder closure (MP 56/3 to 56/0)
Active Roadworks National HighwaysExpected to clear in 4 months 2 weeks
M56 Eastbound hardshoulder closure (MP 56/3 to 56/0)
A1 southbound Stibbington to Water Newton 50mph speed restriction (MP 31/9 to 31/1)
Planned Roadworks National HighwaysExpected to clear in 7 months 1 week
A1 southbound Stibbington to Water Newton 50mph speed restriction (MP 31/9 to 31/1)
Turn live incidents into proactive action
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