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
76
Works and lane closures currently in force
Starting soon
273
Closures planned in the next 48 hours
Cleared today
145
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 : 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: 12/10/2026 8:18 , Expected end time: 12/10/2026 11:18, Severity: Moderate, Source: Welsh Government, Last updated: 12/10/2026 8:18
A48M : Westbound : J29 Castleton to J29A St Mellons : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A48M : Westbound : J29 Castleton to J29A St Mellons : Congestion : Delays possible :, Start time: 12/10/2026 8:16 , Expected end time: 12/10/2026 11:16, Severity: Moderate, Source: Welsh Government, Last updated: 12/10/2026 8:16
M4 : Eastbound : J30 Cardiff Gate : Congestion : offslip : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J30 Cardiff Gate : Congestion : offslip : Delays possible :, Start time: 12/10/2026 8:11 , Expected end time: 12/10/2026 10:10, Severity: Moderate, Source: Welsh Government, Last updated: 12/10/2026 8:11
M4 : Westbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 12/10/2026 7:40 , Expected end time: 12/10/2026 10:40, Severity: Moderate, Source: Welsh Government, Last updated: 12/10/2026 7:40
M4 : Eastbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 12/10/2026 7:40 , Expected end time: 12/10/2026 11:40, Severity: Moderate, Source: Welsh Government, Last updated: 12/10/2026 7:40
A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :, Start time: 12/10/2026 7:16 , Expected end time: 12/10/2026 11:16, Severity: Moderate, Source: Welsh Government, Last updated: 12/10/2026 7:16
A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :, Start time: 12/10/2026 7:05 , Expected end time: 12/10/2026 10:05, Severity: Moderate, Source: Welsh Government, Last updated: 12/10/2026 7:05
M4 : Eastbound : J28 Tredegar Park to J24 Coldra : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J28 Tredegar Park to J24 Coldra : Congestion : Delays possible :, Start time: 12/10/2026 6:42 , Expected end time: 12/10/2026 9:42, Severity: Moderate, Source: Welsh Government, Last updated: 12/10/2026 6:42
Roadworks in force now
Mobile hardshoulder closure southbound
Planned Roadworks National HighwaysExpected to clear in 7 hours 11 minutes
Mobile hardshoulder closure southbound
M40 Southbound, Jct 10 to Jct 9 hard shoulder closure
Planned Roadworks National HighwaysExpected to clear in 10 hours 11 minutes
M40 Southbound, Jct 10 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 9 hours 11 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 9 hours 11 minutes
Both directions mobile lane closures
A30 Both Directions Penzance to Exeter Mobile Lane Closures
Planned Roadworks National HighwaysExpected to clear in 9 hours 11 minutes
A30 Both Directions Penzance to Exeter Mobile Lane Closures
M5 northbound Jct 11a exit slip road closed
Active Roadworks National HighwaysExpected to clear in 1 week 4 days
M5 northbound Jct 11a exit slip road closed
A590 Eastbound Meathop Roundabout to Millside Lane 2 closure
Active Roadworks National HighwaysExpected to clear in 4 days 21 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 1 week 12 hours
contra flow westbound with eastbound closed from Horseshoe Drive
M61 Southbound hard shoulder closure (MP 34/2 to 33/8)
Active Roadworks National HighwaysExpected to clear in 2 months 2 weeks
M61 Southbound hard shoulder closure (MP 34/2 to 33/8)
A38 eastbound Liskeard layby closure
Planned Roadworks National HighwaysExpected to clear in 3 days 8 hours
A38 eastbound Liskeard layby closure
M56 Eastbound Jct 6 to 4 hardshoulder closure
Planned Roadworks National HighwaysExpected to clear in 4 weeks 2 days
M56 Eastbound Jct 6 to 4 hardshoulder closure
M62 eastbound Jct 34 entry slip road closure 24/7
Planned Roadworks National HighwaysExpected to clear in 6 months 1 week
M62 eastbound Jct 34 entry slip road closure 24/7
M53 southbound hard shoulder closure (MP 33/1 to 33/4)
Active Roadworks National HighwaysExpected to clear in 2 weeks 4 days
M53 southbound hard shoulder closure (MP 33/1 to 33/4)
Lane closure northbound including roundabout
Active Roadworks National HighwaysExpected to clear in 3 weeks 6 days
Lane closure northbound including roundabout
M6 Northbound Jct 36 Lane 3 closure (399/5A to 407/0A)
Planned Roadworks National HighwaysExpected to clear in 1 month 2 weeks
M6 Northbound Jct 36 Lane 3 closure (399/5A to 407/0A)
A30 eastbound Layby closure 115/3-115/5
Planned Roadworks National HighwaysExpected to clear in 5 months 1 week
A30 eastbound Layby closure 115/3-115/5
A500 both directions Campbell Road over bridge carriageway closure
Active Roadworks National HighwaysExpected to clear in 3 months 3 days
A500 both directions Campbell Road over bridge carriageway closure
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.