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
4
Accidents and emergency closures right now
Active roadworks
54
Works and lane closures currently in force
Starting soon
223
Closures planned in the next 48 hours
Cleared today
448
Closures resolved in the past 24 hours
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281 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
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: 11/08/2026 8:03 , Expected end time: 11/08/2026 10:03, Severity: Moderate, Source: Welsh Government, Last updated: 11/08/2026 8:03
A465 : Westbound : Neath to Llandarcy : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A465 : Westbound : Neath to Llandarcy : Congestion : Delays possible :, Start time: 11/08/2026 7:39 , Expected end time: 11/08/2026 11:38, Severity: Moderate, Source: Welsh Government, Last updated: 11/08/2026 7:39
M4 : Eastbound : J24 Coldra to J23A Magor : Congestion :
Active Incident Traffic WalesDescription: M4 : Eastbound : J24 Coldra to J23A Magor : Congestion :, Start time: 11/08/2026 7:11 , Expected end time: 11/08/2026 9:11, Severity: Moderate, Source: Welsh Government, Last updated: 11/08/2026 7:11
A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :, Start time: 11/08/2026 7:03 , Expected end time: 11/08/2026 11:03, Severity: Moderate, Source: Welsh Government, Last updated: 11/08/2026 7:03
Roadworks in force now
Mobile lane closures eastbound
Planned Roadworks National HighwaysExpected to clear in 8 hours 17 minutes
Mobile lane closures eastbound
Hardshoulder closure eastbound
Planned Roadworks National HighwaysExpected to clear in 6 hours 47 minutes
Hardshoulder closure eastbound
Mobile hardshoulder closure eastbound
Active Roadworks National HighwaysExpected to clear in 6 hours 47 minutes
Mobile hardshoulder closure eastbound
M4 eastbound Jct 19 - hard shoulder closure (181/2 to 180/8)
Active Roadworks National HighwaysExpected to clear in 7 hours 47 minutes
M4 eastbound Jct 19 - hard shoulder closure (181/2 to 180/8)
A35 Honiton Railway 2 way traffic lights
Active Roadworks National HighwaysExpected to clear in 7 hours 47 minutes
A35 Honiton Railway 2 way traffic lights
M40 Northbound Jct 12 to Jct 13 hard shoulder closure
Planned Roadworks National HighwaysExpected to clear in 1 day 14 hours
M40 Northbound Jct 12 to Jct 13 hard shoulder closure
A30 Both Directions Penzance to Exeter Mobile Lane Closures
Planned Roadworks National HighwaysExpected to clear in 8 hours 47 minutes
A30 Both Directions Penzance to Exeter Mobile Lane Closures
A66 Eastbound Brough to Stainmore Cafe Lane 1 closure
Planned Roadworks National HighwaysExpected to clear in 9 hours 47 minutes
A66 Eastbound Brough to Stainmore Cafe Lane 1 closure
Both directions mobile lane closures
Planned Roadworks National HighwaysExpected to clear in 8 hours 47 minutes
Both directions mobile lane closures
M40 Northbound Jct 4 to Jct 5 hardshoulder closure
Active Roadworks National HighwaysExpected to clear in 1 day 14 hours
M40 Northbound Jct 4 to Jct 5 hardshoulder closure
A66 Northbound Howgate Roundbout to Toll Bar Roundabout Lane 2 closure switching to lane 1 closure
Active Roadworks National HighwaysExpected to clear in 1 day 10 hours
A66 Northbound Howgate Roundbout to Toll Bar Roundabout Lane 2 closure switching to lane 1 closure
M40 Southbound, Jct 7 to Jct 6, hard shoulder closure.
Planned Roadworks National HighwaysExpected to clear in 14 hours 46 minutes
M40 Southbound, Jct 7 to Jct 6, hard shoulder closure.
M48 eastbound Jct 2 to Jct 1 contraflow 198/5-194/7
Planned Roadworks National HighwaysExpected to clear in 1 month 1 week
M48 eastbound Jct 2 to Jct 1 contraflow 198/5-194/7
Lane closure northbound including roundabout
Active Roadworks National HighwaysExpected to clear in 2 weeks 5 days
Lane closure northbound including roundabout
M18 southbound Jct 7 to Jct 6 Hardshoulder closure (290/0 289/3)
Planned Roadworks National HighwaysExpected to clear in 2 days 23 hours
M18 southbound Jct 7 to Jct 6 Hardshoulder closure (290/0 289/3)
M2 Jct 6 Exit slip road closure
Active Roadworks National HighwaysExpected to clear in 1 week 3 days
M2 Jct 6 Exit slip road closure
M1 northbound Jct 48 24/7 Lane 1 closure (319/1 55/0)
Planned Roadworks National HighwaysExpected to clear in 1 month 2 weeks
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 2 months 5 days
A4 both directions lane closures
A56 Southbound Bent Gate exit slip road closure
Active Roadworks National HighwaysExpected to clear in 2 weeks 5 days
A56 Southbound Bent Gate exit slip road closure
Hard shoulder and lane closure eastbound
Active Roadworks National HighwaysExpected to clear in 5 days 20 hours
Hard shoulder and lane closure eastbound
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
Turn live incidents into proactive action
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