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
14
Accidents and emergency closures right now
Active roadworks
72
Works and lane closures currently in force
Starting soon
288
Closures planned in the next 48 hours
Cleared today
174
Closures resolved in the past 24 hours
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374 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 : J45 Ynysforgan : Accident : Lane closed : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : J45 Ynysforgan : Accident : Lane closed : Delays possible :, Start time: 02/11/2026 8:21 , Expected end time: 02/11/2026 11:19, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 8:21
M4 : Eastbound : J45 Ynysforgan to J44 Lon Las : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J45 Ynysforgan to J44 Lon Las : Congestion : Delays possible :, Start time: 02/11/2026 8:01 , Expected end time: 02/11/2026 11:01, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 8:01
M4 : Eastbound : J48 Hendy to J47 Penllergaer : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J48 Hendy to J47 Penllergaer : Congestion : Delays possible :, Start time: 02/11/2026 8:00 , Expected end time: 02/11/2026 11:00, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 8:00
A470 : Northbound : Nantgarw : Congestion : offslip : Delays possible :
Active Incident Traffic WalesDescription: A470 : Northbound : Nantgarw : Congestion : offslip : Delays possible :, Start time: 02/11/2026 7:49 , Expected end time: 02/11/2026 9:49, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 7:49
M4 : Westbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : J33 Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 02/11/2026 7:47 , Expected end time: 02/11/2026 10:47, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 7:47
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: 02/11/2026 7:45 , Expected end time: 02/11/2026 11:45, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 7:45
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: 02/11/2026 7:44 , Expected end time: 02/11/2026 9:44, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 7:44
A4232 : Now clear : Southbound : M4 J33 Capel Llanilltern to A48 Interchange
Active Incident Traffic WalesDescription: A4232 : Now clear : Southbound : M4 J33 Capel Llanilltern to A48 Interchange, Start time: 02/11/2026 8:41 , Expected end time: 02/11/2026 8:46, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 8:41
M4 : Now clear : Eastbound : J33 Capel Llanilltern
Active Incident Traffic WalesDescription: M4 : Now clear : Eastbound : J33 Capel Llanilltern, Start time: 02/11/2026 8:41 , Expected end time: 02/11/2026 8:46, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 8:41
A465 : Westbound : Neath to Llandarcy : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A465 : Westbound : Neath to Llandarcy : Congestion : Delays possible :, Start time: 02/11/2026 7:26 , Expected end time: 02/11/2026 11:25, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 7:26
M4 : Eastbound : J24 Coldra to J23A Magor : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J24 Coldra to J23A Magor : Congestion : Delays possible :, Start time: 02/11/2026 7:06 , Expected end time: 02/11/2026 11:05, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 7:06
A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A470 : Southbound : Nantgarw to Coryton : Congestion : Delays possible :, Start time: 02/11/2026 7:01 , Expected end time: 02/11/2026 9:01, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 7:01
M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion : Delays possible :, Start time: 02/11/2026 6:55 , Expected end time: 02/11/2026 8:55, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 6:55
A470 : Southbound : Coryton : Congestion : offslip : Delays possible :
Active Incident Traffic WalesDescription: A470 : Southbound : Coryton : Congestion : offslip : Delays possible :, Start time: 02/11/2026 6:55 , Expected end time: 02/11/2026 8:55, Severity: Moderate, Source: Welsh Government, Last updated: 02/11/2026 6:55
Roadworks in force now
A590 Eastbound and Westbound Meathop Roundabout to Millside Lane 1 and 2 closures switching
Planned Roadworks National HighwaysExpected to clear in 9 hours 6 minutes
A590 Eastbound and Westbound Meathop Roundabout to Millside Lane 1 and 2 closures switching
M40 Northbound, Jct 4 to Jct 5 hard shoulder closure
Planned Roadworks National HighwaysExpected to clear in 2 days 10 hours
M40 Northbound, Jct 4 to Jct 5 hard shoulder closure
M180 eastbound Jct 2 to Jct 3 lane 2 and 3 closure (10/2 - 13/8)
Active Roadworks National HighwaysExpected to clear in 8 hours 6 minutes
M180 eastbound Jct 2 to Jct 3 lane 2 and 3 closure (10/2 - 13/8)
Both directions mobile lane closures
Planned Roadworks National HighwaysExpected to clear in 9 hours 6 minutes
Both directions mobile lane closures
A30 Both Directions Penzance to Exeter Mobile Lane Closures
Planned Roadworks National HighwaysExpected to clear in 9 hours 6 minutes
A30 Both Directions Penzance to Exeter Mobile Lane Closures
M4 eastbound Jct 18 to Jct 17 speed limit 50mph (166/0 to 161/4)
Planned Roadworks National HighwaysExpected to clear in 5 months 1 week
M4 eastbound Jct 18 to Jct 17 speed limit 50mph (166/0 to 161/4)
M6 Northbound Jct 36 to Jct 37 Lane 1 closure (Mp 409/6 - 410/5)
Planned Roadworks National HighwaysExpected to clear in 8 hours 6 minutes
M6 Northbound Jct 36 to Jct 37 Lane 1 closure (Mp 409/6 - 410/5)
M25 Anti-clockwise Jct 3 exit slip road 24 Hour lane 1 closure
Active Roadworks National HighwaysExpected to clear in 1 month 2 weeks
M25 Anti-clockwise Jct 3 exit slip road 24 Hour lane 1 closure
M40 northbound Jct 3 to Jct 4 hard shoulder closure
Active Roadworks National HighwaysExpected to clear in 1 week 2 days
M40 northbound Jct 3 to Jct 4 hard shoulder closure
M40 southbound, Jct 12 to Jct 11, hard shoulder closure
Planned Roadworks National HighwaysExpected to clear in 1 day 15 hours
M40 southbound, Jct 12 to Jct 11, hard shoulder closure
M11 northbound Jct 9 to Jct 9A hard shoulder lane closure (MP 68/9 to 70/0)
Planned Roadworks National HighwaysExpected to clear in 5 months 4 weeks
M11 northbound Jct 9 to Jct 9A hard shoulder lane closure (MP 68/9 to 70/0)
Road closures by road
Every motorway and major road with closures in the last six months. Each page shows today's accidents, tonight's closures, roadworks in force and the road's closure history.
Motorways
- M1 19
- M2 2
- M3 1
- M4 7
- M5 13
- M6 11
- M11 6
- M18 1
- M20
- M23 1
- M25 6
- M26
- M27 2
- M32
- M40 9
- M42 3
- M45 1
- M48 2
- M49
- M50 1
- M53 2
- M54 2
- M55
- M56 2
- M57 1
- M58
- M60 6
- M61 4
- M62 6
- M65 8
- M66 2
- M67 1
- M69
- M180 2
- M181
- M271
- M275
- M602 1
- M606 1
- M621 2
- M6 TOLL
- A1(M) 14
- A3(M)
- A38(M)
- A66(M)
- A74(M)
- A194(M)
- A404(M)
- A627(M)
- A1077(M)
A roads
- A1 9
- A2 3
- A3 3
- A4
- A5 1
- A6
- A10
- A11 7
- A12 7
- A13 1
- A14 8
- A19 4
- A20
- A21
- A23 1
- A26 1
- A27 3
- A30 7
- A31 4
- A33
- A34 3
- A35 1
- A36 1
- A38 10
- A40
- A41
- A42 1
- A43 4
- A45 3
- A46 2
- A47 5
- A49
- A50 1
- A52 2
- A55
- A56 1
- A57
- A59
- A61
- A62
- A63 4
- A64
- A66 5
- A69
- A120 1
- A127
- A140
- A141
- A160
- A162
- A167
- A168
- A169
- A174
- A180
- A182
- A183
- A184
- A191
- A194
- A249
- A259
- A272
- A278
- A282 1
- A303 4
- A308
- A312
- A316
- A333
- A338
- A404 1
- A412
- A414
- A417 2
- A419 1
- A421 1
- A423
- A428
- A446
- A449
- A452
- A453
- A483
- A500 1
- A511
- A534
- A550
- A552
- A556
- A585
- A590 2
- A595 1
- A603
- A616
- A628
- A629
- A631
- A638
- A642
- A659
- A663
- A683
- A690
- A696
- A1023
- A1033 1
- A1053
- A1079
- A1089
- A1198
- A1307
- A2070
- A3113
- A4008
- A4280
- A4510
- A4538
- A5032
- A5036
- A5076
- A5103
- A5111
- A5117 1
- A5123
- A5148
- A5758
- A6055
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.