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
2
Accidents and emergency closures right now
Active roadworks
28
Works and lane closures currently in force
Starting soon
241
Closures planned in the next 48 hours
Cleared today
418
Closures resolved in the past 24 hours
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271 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 : Westbound : J20 Brompton Avenue to J19 Glan Conwy : Incident : Accident : Road closed :
Active Incident Traffic WalesDescription: A55 : Westbound : J20 Brompton Avenue to J19 Glan Conwy : Incident : Accident : Road closed :, Start time: 07/07/2026 17:52 , Expected end time: 07/07/2026 21:52, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 17:52
A5 : Both directions : Capel Curig to Pont Pen-y-benglog : Incident : Closed Until further notice
Active Incident Traffic WalesDescription: A5 : Both directions : Capel Curig to Pont Pen-y-benglog : Incident : Closed Until further notice, Start time: 07/07/2026 16:57 , Expected end time: 08/07/2026 0:56, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 16:57
Roadworks in force now
M67 Eastbound Lane 1 closure (MP 1/4 to 2/4)
Planned Roadworks National HighwaysExpected to clear in 2 months 3 weeks
M67 Eastbound Lane 1 closure (MP 1/4 to 2/4)
A40 : Both directions : Nantgaredig to Abergwili : Lanes closed : 10/07/26 0930-1530 :
Active Roadworks Traffic WalesDescription: A40 : Both directions : Nantgaredig to Abergwili : Lanes closed : 10/07/26 0930-1530 :, Start time: 10/07/2026 9:30 , End Date: 10/07/2026 15:30, Severity: Moderate, Source: Welsh Government, Last updated: 07/07/2026 18:26
A40 : Both directions : Nantgaredig to Abergwili : 13/07/26 0930-1530 : Lanes closed :
Active Roadworks Traffic WalesDescription: A40 : Both directions : Nantgaredig to Abergwili : 13/07/26 0930-1530 : Lanes closed :, Start time: 13/07/2026 9:30 , End Date: 13/07/2026 15:30, Severity: Moderate, Source: Welsh Government, Last updated: 07/07/2026 18:27
A487 : Eastbound : Porthmadog to Gellilydan : Abnormal load : Trawsfynydd : Delays possible : 13/07/26 0900-1700 :
Active Roadworks Traffic WalesDescription: A487 : Eastbound : Porthmadog to Gellilydan : Abnormal load : Trawsfynydd : Delays possible : 13/07/26 0900-1700 :, Start time: 13/07/2026 9:00 , End Date: 13/07/2026 17:00, Severity: Moderate, Source: Welsh Government, Last updated: 07/07/2026 16:54
A48 : Eastbound : Foelgastell to Cross Hands : 10/07/26-11/07/26 2000-0000 : Road closed : Diversions in place :
Active Roadworks Traffic WalesDescription: A48 : Eastbound : Foelgastell to Cross Hands : 10/07/26-11/07/26 2000-0000 : Road closed : Diversions in place :, Start time: 10/07/2026 20:00 , End Date: 11/07/2026 0:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 13:51
A48 : Westbound : Cross Hands to Foelgastell : 11/07/26 0000-0600 : Road closed : Diversions in place :
Active Roadworks Traffic WalesDescription: A48 : Westbound : Cross Hands to Foelgastell : 11/07/26 0000-0600 : Road closed : Diversions in place :, Start time: 11/07/2026 0:00 , End Date: 11/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 13:52
A465 : Northbound : Resolven to Aberdulais : Resurfacing work : Road closed : Diversions in place : 13/07/26-12/08/26 2000-0600 :
Active Roadworks Traffic WalesDescription: A465 : Northbound : Resolven to Aberdulais : Resurfacing work : Road closed : Diversions in place : 13/07/26-12/08/26 2000-0600 :, Start time: 13/07/2026 20:00 , End Date: 12/08/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/07/2026 11:01
A55 : Both directions : J17 Conwy Morfa to Conwy Tunnel West Portal : Structural inspections : Contraflow. Narrow lanes : 13/07/26-16/07/26 1900-0700 :
Active Roadworks Traffic WalesDescription: A55 : Both directions : J17 Conwy Morfa to Conwy Tunnel West Portal : Structural inspections : Contraflow. Narrow lanes : 13/07/26-16/07/26 1900-0700 :, Start time: 13/07/2026 19:00 , End Date: 16/07/2026 7:00, Severity: Severe, Source: Welsh Government, Last updated: 06/07/2026 14:48
M4 : Eastbound : J40 Taibach : Roadworks : Entry slip road closed : Diversions in place : 09/07/26 2000-0600 :
Active Roadworks Traffic WalesDescription: M4 : Eastbound : J40 Taibach : Roadworks : Entry slip road closed : Diversions in place : 09/07/26 2000-0600 :, Start time: 09/07/2026 20:00 , End Date: 09/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/07/2026 18:45
M4 : Westbound : J42 Earlswood : Roadworks : Entry slip road closed : Diversions in place : 08/07/26-09/07/26 1900-0600 :
Active Roadworks Traffic WalesDescription: M4 : Westbound : J42 Earlswood : Roadworks : Entry slip road closed : Diversions in place : 08/07/26-09/07/26 1900-0600 :, Start time: 08/07/2026 19:00 , End Date: 09/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/07/2026 18:47
M4 : Eastbound : J35 Pencoed to J34 Miskin : Roadworks : Road closed : Diversions in place : 06/07/26-18/07/26 2000-0600 :
Active Roadworks Traffic WalesDescription: M4 : Eastbound : J35 Pencoed to J34 Miskin : Roadworks : Road closed : Diversions in place : 06/07/26-18/07/26 2000-0600 :, Start time: 06/07/2026 20:00 , End Date: 18/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/07/2026 20:00
A48 : Eastbound : Foelgastell to Cross Hands : Roadworks : Road closed : 08/07/26-10/07/26 2000-0600 :
Active Roadworks Traffic WalesDescription: A48 : Eastbound : Foelgastell to Cross Hands : Roadworks : Road closed : 08/07/26-10/07/26 2000-0600 :, Start time: 08/07/2026 20:00 , End Date: 10/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/07/2026 18:35
A48M : Eastbound : M4 J29A St Mellons : Roadworks : Road closed : Diversions in place : 07/07/26-08/07/26 2000-0600 :
Active Roadworks Traffic WalesDescription: A48M : Eastbound : M4 J29A St Mellons : Roadworks : Road closed : Diversions in place : 07/07/26-08/07/26 2000-0600 :, Start time: 07/07/2026 20:00 , End Date: 08/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/07/2026 18:38
A40 : Both directions : Monmouth Dixton R/bout : Roadworks : Road closed : Diversions in place : 08/07/26-11/07/26 2000-0600 :
Active Roadworks Traffic WalesDescription: A40 : Both directions : Monmouth Dixton R/bout : Roadworks : Road closed : Diversions in place : 08/07/26-11/07/26 2000-0600 :, Start time: 08/07/2026 20:00 , End Date: 11/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/07/2026 18:31
A48 : Westbound : Cross Hands to Foelgastell : Roadworks : Road closed : Diversions in place : 05/07/26-08/07/26 2000-0600 :
Active Roadworks Traffic WalesDescription: A48 : Westbound : Cross Hands to Foelgastell : Roadworks : Road closed : Diversions in place : 05/07/26-08/07/26 2000-0600 :, Start time: 05/07/2026 20:00 , End Date: 08/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 05/07/2026 20:00
A494 : Westbound : Ewloe : Cyclic maintenance : Entry slip road closed : Diversions in place : 07/07/26-08/07/26 1930-0600 :
Active Roadworks Traffic WalesDescription: A494 : Westbound : Ewloe : Cyclic maintenance : Entry slip road closed : Diversions in place : 07/07/26-08/07/26 1930-0600 :, Start time: 07/07/2026 19:30 , End Date: 08/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 19:30
A483 : Southbound : Gresford SB Offslip : Cyclic maintenance : Road closed : Diversions in place : 08/07/26-09/07/26 1900-0600 :
Active Roadworks Traffic WalesDescription: A483 : Southbound : Gresford SB Offslip : Cyclic maintenance : Road closed : Diversions in place : 08/07/26-09/07/26 1900-0600 :, Start time: 08/07/2026 19:00 , End Date: 09/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/07/2026 18:05
A494 : Eastbound : Ewloe : Roadworks : Cyclic maintenance : Entry slip road closed : and Exit slip road closed : Diversions in place : 07/07/26-08/07/26 1930-0600 :
Active Roadworks Traffic WalesDescription: A494 : Eastbound : Ewloe : Roadworks : Cyclic maintenance : Entry slip road closed : and Exit slip road closed : Diversions in place : 07/07/26-08/07/26 1930-0600 :, Start time: 07/07/2026 19:30 , End Date: 08/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 19:30
A483 : Northbound : Rossett SB Onslip : Cyclic maintenance : Road closed : Diversions in place : 07/07/26-08/07/26 1900-0600 :
Active Roadworks Traffic WalesDescription: A483 : Northbound : Rossett SB Onslip : Cyclic maintenance : Road closed : Diversions in place : 07/07/26-08/07/26 1900-0600 :, Start time: 07/07/2026 19:00 , End Date: 08/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 19:00
A483 : Northbound : Gresford SB Offslip : Cyclic maintenance : Road closed : Diversions in place : 07/07/26-08/07/26 1900-0600 :
Active Roadworks Traffic WalesDescription: A483 : Northbound : Gresford SB Offslip : Cyclic maintenance : Road closed : Diversions in place : 07/07/26-08/07/26 1900-0600 :, Start time: 07/07/2026 19:00 , End Date: 08/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 19:00
A477 : Both directions : Kilgetty : Lanes closed : Environmental work : 06/07/26-13/07/26 0930-1530 :
Active Roadworks Traffic WalesDescription: A477 : Both directions : Kilgetty : Lanes closed : Environmental work : 06/07/26-13/07/26 0930-1530 :, Start time: 06/07/2026 9:30 , End Date: 13/07/2026 15:30, Severity: Moderate, Source: Welsh Government, Last updated: 06/07/2026 9:30
A55 : Eastbound : J9 Treborth to J11 Llandygai : 05/07/26-24/07/26 1900-0600 : Maintenance work : Closed : Diversions in place :
Active Roadworks Traffic WalesDescription: A55 : Eastbound : J9 Treborth to J11 Llandygai : 05/07/26-24/07/26 1900-0600 : Maintenance work : Closed : Diversions in place :, Start time: 05/07/2026 19:00 , End Date: 24/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 05/07/2026 19:00
A48 : Eastbound : Foelgastell to Cross Hands : Structural inspections : Road closed : Diversions in place : 08/07/26-10/07/26 2000-0600 :
Active Roadworks Traffic WalesDescription: A48 : Eastbound : Foelgastell to Cross Hands : Structural inspections : Road closed : Diversions in place : 08/07/26-10/07/26 2000-0600 :, Start time: 08/07/2026 20:00 , End Date: 10/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 26/06/2026 7:21
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