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
61
Works and lane closures currently in force
Starting soon
291
Closures planned in the next 48 hours
Cleared today
519
Closures resolved in the past 24 hours
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357 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 : J33 Capel Llanilltern : Congestion : offslip : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 13/10/2026 7:24 , Expected end time: 13/10/2026 9:23, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 7:24
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: 13/10/2026 7:15 , Expected end time: 13/10/2026 10:15, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 7:15
M4 : Eastbound : J27 High Cross to J23A Magor : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J27 High Cross to J23A Magor : Congestion : Delays possible :, Start time: 13/10/2026 7:05 , Expected end time: 13/10/2026 11:04, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 7:05
A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :, Start time: 13/10/2026 7:04 , Expected end time: 13/10/2026 10:04, Severity: Moderate, Source: Welsh Government, Last updated: 13/10/2026 7:04
A55 : Britannia Bridge : High winds : Advisory restrictions in place to motorcycles and caravans on bridge : Until further notice
Active Incident Traffic WalesDescription: A55 : Britannia Bridge : High winds : Advisory restrictions in place to motorcycles and caravans on bridge : Until further notice, Start time: 13/10/2026 4:10 , Expected end time: 13/10/2026 20:09, Severity: Slight, Source: Welsh Government, Last updated: 13/10/2026 4:10
Roadworks in force now
M40 Northbound, Jct 8a to Jct 9, hard shoulder closure.
Planned Roadworks National HighwaysExpected to clear in 2 days 16 hours
M40 Northbound, Jct 8a to Jct 9, hard shoulder closure.
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
Active Roadworks National HighwaysExpected to clear in 10 hours 13 minutes
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
Both directions mobile lane closures
Planned Roadworks National HighwaysExpected to clear in 10 hours 13 minutes
Both directions mobile lane closures
A35 Gapemouth Cnr to George Lane Kilmington 4/5 way traffic lights
Planned Roadworks National HighwaysExpected to clear in 3 weeks 6 days
A35 Gapemouth Cnr to George Lane Kilmington 4/5 way traffic lights
M40 southbound, Jct 9 to Jct 8, hard shoulder closure
Planned Roadworks National HighwaysExpected to clear in 4 days 16 hours
M40 southbound, Jct 9 to Jct 8, hard shoulder closure
A2 eastbound lane 2 closure switch to Lane 1 closure (107.6 - 108.4)
Active Roadworks National HighwaysExpected to clear in 3 weeks 2 days
A2 eastbound lane 2 closure switch to Lane 1 closure (107.6 - 108.4)
A590 Eastbound Meathop Roundabout to Millside Lane 2 closure
Active Roadworks National HighwaysExpected to clear in 3 days 22 hours
A590 Eastbound Meathop Roundabout to Millside Lane 2 closure
Contra flow westbound with eastbound closed from Horseshoe Drive
Planned Roadworks National HighwaysExpected to clear in 6 days 13 hours
contra flow westbound with eastbound closed from Horseshoe Drive
A38 eastbound Liskeard layby closure
Planned Roadworks National HighwaysExpected to clear in 2 days 9 hours
A38 eastbound Liskeard layby closure
M56 Eastbound Jct 6 to 4 hardshoulder closure
Planned Roadworks National HighwaysExpected to clear in 4 weeks 1 day
M56 Eastbound Jct 6 to 4 hardshoulder closure
M48 eastbound Jct 2 to Jct 1 hard shoulder closure 199/9-194/6
Planned Roadworks National HighwaysExpected to clear in 3 days 22 hours
M48 eastbound Jct 2 to Jct 1 hard shoulder closure 199/9-194/6
A1033 eastbound Northern Gateway to Marfleet Lane 1 closure
Active Roadworks National HighwaysExpected to clear in 3 days 22 hours
A1033 eastbound Northern Gateway to Marfleet Lane 1 closure
M53 southbound hard shoulder closure (MP 33/1 to 33/4)
Active Roadworks National HighwaysExpected to clear in 2 weeks 3 days
M53 southbound hard shoulder closure (MP 33/1 to 33/4)
M5 northbound Jct 22 to Jct 21 narrow lanes (166/3 to 161/9)
Planned Roadworks National HighwaysExpected to clear in 3 years 2 weeks
M5 northbound Jct 22 to Jct 21 narrow lanes (166/3 to 161/9)
M57 Northbound hardshoulder closure (MP 17/1 to 17/4)
Active Roadworks National HighwaysExpected to clear in 1 month 2 weeks
M57 Northbound hardshoulder closure (MP 17/1 to 17/4)
A4 both directions lane closures
Planned Roadworks National HighwaysExpected to clear in 3 days 10 hours
A4 both directions lane closures
M6 Southbound Jct 41 entry slip road Lane 1 closure
Active Roadworks National HighwaysExpected to clear in 4 years 2 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 2 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 2 months
A66 Eastbound Flusco to Stainton Layby closure
M60 Anticlockwise Jct 25 entry slip road hardshoulder closure
Active Roadworks National HighwaysExpected to clear in 1 month 3 weeks
M60 Anticlockwise Jct 25 entry slip road hardshoulder closure
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