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
3
Accidents and emergency closures right now
Active roadworks
79
Works and lane closures currently in force
Starting soon
158
Closures planned in the next 48 hours
Cleared today
514
Closures resolved in the past 24 hours
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240 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
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
A40 : Both directions : Cefn Brynich to Bwlch : Incident : Accident : Closed : Local diversions in place
Active Incident Traffic WalesDescription: A40 : Both directions : Cefn Brynich to Bwlch : Incident : Accident : Closed : Local diversions in place, Start time: 04/08/2026 22:22 , Expected end time: 05/08/2026 3:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/08/2026 22:22
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
M1 northbound Jct 7A to Jct 8 lane closure (MP 37/6a to 41/6a)
Active Roadworks National HighwaysExpected to clear in 2 hours 30 seconds
M1 northbound Jct 7A to Jct 8 lane closure (MP 37/6a to 41/6a)
M25 Anti-clockwise Jct 9 to Jct 8 lane 4,3 closure
Active Roadworks National HighwaysExpected to clear in 2 hours 30 minutes
M25 Anti-clockwise Jct 9 to Jct 8 lane 4,3 closure
M25 Jct 28 roundabout lane 3,2 closure
Active Roadworks National HighwaysExpected to clear in 2 hours 30 minutes
M25 Jct 28 roundabout lane 3,2 closure
A282 Northbound Dartford Crossing West Tunnel closure
Active Roadworks National HighwaysExpected to clear in 2 hours 30 minutes
A282 Northbound Dartford Crossing West Tunnel closure
M6 northbound jct 21 entry slip road closure
Active Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
M6 northbound jct 21 entry slip road closure
Lane closures 197/9B to 196/4B
Active Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
lane closures 197/9B to 196/4B
M6 Northbound Jct 28 exit slip road closure
Planned Roadworks National HighwaysExpected to clear in 2 hours 30 seconds
M6 Northbound Jct 28 exit slip road closure
A55 Westbound Jct 38 entry slip road closure
Planned Roadworks National HighwaysExpected to clear in 2 hours 30 seconds
A55 Westbound Jct 38 entry slip road closure
A120 eastbound Hare Green to Crown Interchange lane 2 closure
Planned Roadworks National HighwaysExpected to clear in 2 hours 30 seconds
A120 eastbound Hare Green to Crown Interchange lane 2 closure
Lane 2 closure eastbound
Planned Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
Lane 2 closure eastbound
M40 Southbound, Jct 13 to Jct 12 lane 2 and 3 closure
Planned Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
M40 Southbound, Jct 13 to Jct 12 lane 2 and 3 closure
M20 eastbound Jct 9 to Jct 10 carriageway closure
Planned Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
M20 eastbound Jct 9 to Jct 10 carriageway closure
Lane 2 and 3 closure southbound
Planned Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
Lane 2 and 3 closure southbound
M40 southbound, Jct 12 to Jct 11, lane 1 and 2 closure
Planned Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
M40 southbound, Jct 12 to Jct 11, lane 1 and 2 closure
A11 northbound Elveden to London Road lane 2 closure
Planned Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
A11 northbound Elveden to London Road lane 2 closure
Lane 4 closure southbound
Active Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
Lane 4 closure southbound
A1 both directions Alconbury to Blackcat mobile lane closure
Active Roadworks National HighwaysExpected to clear in 2 hours 30 seconds
A1 both directions Alconbury to Blackcat mobile lane closure
A34 northbound lane 1 closure (90/4 to 95/3)
Active Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
A34 northbound lane 1 closure (90/4 to 95/3)
A23 northbound South Downs Way entry slip road closure
Active Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
A23 northbound South Downs Way entry slip road closure
M4 eastbound lane 1 and lane 2 closure ( 50/6 to 49/5)
Active Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
M4 eastbound lane 1 and lane 2 closure ( 50/6 to 49/5)
M5 Jct 18a lane closure on slip road to M49
Active Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
M5 Jct 18a lane closure on slip road to M49
A3 northbound Jct 2 to Chalton carriageway closure
Active Roadworks National HighwaysExpected to clear in 3 hours 30 seconds
A3 northbound Jct 2 to Chalton carriageway closure
Turn live incidents into proactive action
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