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
75
Works and lane closures currently in force
Starting soon
273
Closures planned in the next 48 hours
Cleared today
164
Closures resolved in the past 24 hours
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351 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
A470 : Northbound : Nantgarw : Congestion : offslip : Delays possible :
Active Incident Traffic WalesDescription: A470 : Northbound : Nantgarw : Congestion : offslip : Delays possible :, Start time: 19/10/2026 15:45 , Expected end time: 19/10/2026 18:55, Severity: Moderate, Source: Welsh Government, Last updated: 19/10/2026 15:45
A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Active Incident Traffic WalesDescription: A4232 : Northbound : St Fagans to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 19/10/2026 15:30 , Expected end time: 19/10/2026 17:30, Severity: Moderate, Source: Welsh Government, Last updated: 19/10/2026 15:30
M4 : Westbound : J24 Coldra to J25 Caerleon : Congestion : Delays possible :
Active Incident Traffic WalesDescription: M4 : Westbound : J24 Coldra to J25 Caerleon : Congestion : Delays possible :, Start time: 19/10/2026 15:27 , Expected end time: 19/10/2026 17:27, Severity: Moderate, Source: Welsh Government, Last updated: 19/10/2026 15:27
Roadworks in force now
A666 Southbound Jct 3 entry slip road hardshoulder closure to MP 3/4
Planned Roadworks National HighwaysExpected to clear in 3 days 13 hours
A666 Southbound Jct 3 entry slip road hardshoulder closure to MP 3/4
M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)
Active Roadworks National HighwaysExpected to clear in 1 hour 53 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 1 hour 53 minutes
Both directions mobile lane closures
M48 eastbound Jct 2 to Jct 1 hard shoulder closure 199/9-194/6
Active Roadworks National HighwaysExpected to clear in 2 days 12 hours
M48 eastbound Jct 2 to Jct 1 hard shoulder closure 199/9-194/6
A66 eastbound Kemplay to Brougham lane 2 closure
Active Roadworks National HighwaysExpected to clear in 2 years 5 months
A66 eastbound Kemplay to Brougham lane 2 closure
A2 eastbound lane 2 closure switch to Lane 1 closure (107.6 - 108.4)
Active Roadworks National HighwaysExpected to clear in 2 weeks 3 days
A2 eastbound lane 2 closure switch to Lane 1 closure (107.6 - 108.4)
M4 westbound Jct 20 exit slip road to M5 northbound Jct 15 - carriageway closed
Active Roadworks National HighwaysExpected to clear in 1 month 2 weeks
M4 westbound Jct 20 exit slip road to M5 northbound Jct 15 - carriageway closed
M602 Eastbound hardshoulder closure (MP 4/8 to 6/4)
Active Roadworks National HighwaysExpected to clear in 4 days 53 minutes
M602 Eastbound hardshoulder closure (MP 4/8 to 6/4)
Contra flow westbound with eastbound closed from Horseshoe Drive
Planned Roadworks National HighwaysExpected to clear in 4 hours 53 minutes
contra flow westbound with eastbound closed from Horseshoe Drive
A303 both directions Broadway to Southfields layby closures for drainage
Planned Roadworks National HighwaysExpected to clear in 3 months 1 week
A303 both directions Broadway to Southfields layby closures for drainage
M61 Southbound hard shoulder closure (MP 34/2 to 33/8)
Active Roadworks National HighwaysExpected to clear in 2 months 1 week
M61 Southbound hard shoulder closure (MP 34/2 to 33/8)
M1 northbound Jct 44 hardshoulder closure (305/2 - 306/1)
Planned Roadworks National HighwaysExpected to clear in 2 weeks 6 days
M1 northbound Jct 44 hardshoulder closure (305/2 - 306/1)
A66 Little Burdon to Sadberge eastbound lane 1 closure
Active Roadworks National HighwaysExpected to clear in 1 week 1 day
A66 Little Burdon to Sadberge eastbound lane 1 closure
M62 eastbound Jct 25 hardshoulder closure (94/6 - 95/3)
Active Roadworks National HighwaysExpected to clear in 6 days 20 hours
M62 eastbound Jct 25 hardshoulder closure (94/6 - 95/3)
M6 Northbound Jct 36 Lane 3 closure (399/5A to 407/0A)
Planned Roadworks National HighwaysExpected to clear in 1 month 1 week
M6 Northbound Jct 36 Lane 3 closure (399/5A to 407/0A)
M5 Northbound Jct 31 to 30 - 24hr hardshoulder closure 258/7b - 257/0b
Planned Roadworks National HighwaysExpected to clear in 1 week 4 hours
M5 Northbound Jct 31 to 30 - 24hr hardshoulder closure 258/7b - 257/0b
M57 Northbound hardshoulder closure (MP 17/1 to 17/4)
Active Roadworks National HighwaysExpected to clear in 1 month 1 week
M57 Northbound hardshoulder closure (MP 17/1 to 17/4)
Contra flow westbound with eastbound closed from Horseshoe Drive
Active Roadworks National HighwaysExpected to clear in 2 months 2 weeks
contra flow westbound with eastbound closed from Horseshoe Drive
M1 northbound Jct 10 to Jct 11 hard shoulder closure (MP 49/4 to 49/6)
Active Roadworks National HighwaysExpected to clear in 4 days 12 hours
M1 northbound Jct 10 to Jct 11 hard shoulder closure (MP 49/4 to 49/6)
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
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 18
- M2 1
- M3 2
- M4 6
- M5 13
- M6 18
- M11 1
- M18 1
- M20 4
- M23
- M25 11
- M26 1
- M27 1
- M32 2
- M40 8
- M42 3
- M45 1
- M48 1
- M49
- M50
- M53 1
- M54
- M55 1
- M56 2
- M57
- M58 1
- M60 5
- M61 2
- M62 11
- M65 4
- M66 2
- M67
- M69
- M180 1
- M181
- M271
- M275
- M602 1
- M606 3
- M621 3
- M6 TOLL
- A1(M) 3
- A3(M) 1
- A38(M)
- A66(M)
- A74(M) 1
- A194(M)
- A404(M)
- A627(M) 1
- A1077(M)
A roads
- A1 11
- A2 5
- A3 2
- A4
- A5 2
- A6
- A10
- A11 4
- A12 4
- A13
- A14 8
- A19 5
- A20
- A21
- A23
- A26
- A27 3
- A30 4
- A31 3
- A33
- A34 1
- A35 2
- A36 1
- A38 8
- A40 3
- A41
- A42 1
- A43
- A45 5
- A46 2
- A47 4
- A49
- A50 2
- A52 1
- A55
- A56
- A57
- A59 1
- A61
- A62
- A63 2
- A64
- A66 3
- A69
- A120 1
- A127
- A140
- A141 1
- A160
- A162
- A167
- A168
- A169
- A174
- A180 1
- A182
- A183 1
- A184
- A191
- A194
- A249
- A259 1
- A272
- A278
- A282 1
- A303 5
- A308
- A312
- A316
- A333
- A338
- A404 1
- A412
- A414
- A417 1
- A419 2
- A421 1
- A423
- A428 1
- A446
- A449
- A452
- A453
- A483
- A500
- A511
- A534
- A550
- A552
- A556
- A585
- A590
- A595 1
- A603
- A616
- A628
- A629
- A630
- A631 1
- A638
- A642
- A659
- A663
- A683
- A690
- A696
- A1023
- A1033 1
- A1053
- A1079
- A1089
- A1198
- A1307
- A2070 1
- A3113
- A4008
- A4280
- A4510
- A4538
- A5032
- A5036
- A5076
- A5103
- A5111 1
- A5117
- A5123 1
- 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.