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
59
Works and lane closures currently in force
Starting soon
223
Closures planned in the next 48 hours
Cleared today
438
Closures resolved in the past 24 hours
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290 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 : Eastbound : J30 Cardiff Gate to J29 Castleton : Accident : Lane closed : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J30 Cardiff Gate to J29 Castleton : Accident : Lane closed : Delays possible :, Start time: 14/08/2026 17:10 , Expected end time: 14/08/2026 19:09, Severity: Moderate, Source: Welsh Government, Last updated: 14/08/2026 17:10
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: 14/08/2026 15:43 , Expected end time: 14/08/2026 18:42, Severity: Moderate, Source: Welsh Government, Last updated: 14/08/2026 15:43
M4 : Westbound : J38 Margam to J42 Earlswood : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : J38 Margam to J42 Earlswood : Congestion : Delays possible :, Start time: 14/08/2026 15:47 , Expected end time: 14/08/2026 18:47, Severity: Moderate, Source: Welsh Government, Last updated: 14/08/2026 15:47
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: 14/08/2026 13:32 , Expected end time: 15/08/2026 1:32, Severity: Road closure, Source: Welsh Government, Last updated: 14/08/2026 13:32
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: 14/08/2026 13:11 , Expected end time: 14/08/2026 19:11, Severity: Moderate, Source: Welsh Government, Last updated: 14/08/2026 13:11
M4 : Eastbound : J47 Penllergaer to J43 Llandarcy : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J47 Penllergaer to J43 Llandarcy : Congestion : Delays possible :, Start time: 14/08/2026 13:03 , Expected end time: 14/08/2026 18:59, Severity: Moderate, Source: Welsh Government, Last updated: 14/08/2026 13:03
M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :, Start time: 14/08/2026 11:41 , Expected end time: 14/08/2026 19:41, Severity: Moderate, Source: Welsh Government, Last updated: 14/08/2026 11:41
M4 : Eastbound : J29 Castleton to J26 Malpas : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J29 Castleton to J26 Malpas : Congestion : Delays possible :, Start time: 14/08/2026 11:36 , Expected end time: 14/08/2026 19:35, Severity: Moderate, Source: Welsh Government, Last updated: 14/08/2026 11:36
Roadworks in force now
A30 Both Directions Penzance to Exeter Mobile Lane Closures
Planned Roadworks National HighwaysExpected to clear in 11 hours 50 minutes
A30 Both Directions Penzance to Exeter Mobile Lane Closures
A628 eastbound Tintwistle Layby closure
Planned Roadworks National HighwaysExpected to clear in 2 days 12 hours
A628 eastbound Tintwistle Layby closure
A43 southbound layby closure
Active Roadworks National HighwaysExpected to clear in 1 hour 50 minutes
A43 southbound layby closure
A66 Eastbound Brough to Stainmore Cafe Lane 1 closure
Planned Roadworks National HighwaysExpected to clear in 50 minutes 24 seconds
A66 Eastbound Brough to Stainmore Cafe Lane 1 closure
M40 southbound, Jct 7 to Jct 6, hard shoulder closure
Active Roadworks National HighwaysExpected to clear in 5 hours 49 minutes
M40 southbound, Jct 7 to Jct 6, hard shoulder closure
M40 Southbound Jct 5 to Jct 4 hardshoulder closure
Planned Roadworks National HighwaysExpected to clear in 3 days 5 hours
M40 Southbound Jct 5 to Jct 4 hardshoulder closure
A590 Eastbound and Westbound Lane 2 closure switching to lane 1 closure (MP 25/0 to 28/8)
Active Roadworks National HighwaysExpected to clear in 1 hour 50 minutes
A590 Eastbound and Westbound Lane 2 closure switching to lane 1 closure (MP 25/0 to 28/8)
M2 Jct 6 Exit slip road closure
Active Roadworks National HighwaysExpected to clear in 1 week 11 hours
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 3 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 day
A4 both directions lane closures
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 1 week
M1 northbound Jct 10 to Jct 11 hard shoulder closure (MP 49/4 to 49/6)
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
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
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 2 weeks
A45 clockwise M42 Jct 6 (Bickenhill Interchange) partial roundabout closure (from the M42 northbound entry slip to the M42 southbound exit slip)
Westbound exit slip lane 2 closure
Active Roadworks National HighwaysExpected to clear in 4 hours 50 minutes
Westbound exit slip lane 2 closure
Lane 1 closure northbound (closing ERA)
Active Roadworks National HighwaysExpected to clear in 4 months 2 weeks
Lane 1 closure northbound (closing ERA)
Turn live incidents into proactive action
Exported reports combine live incident feeds with STATS19 history, hotspot analysis and tailored commentary. Ideal for fleet managers, local authorities and consultancies responding to network disruption.