Road closure archive
Search previously cleared incidents, planned works and cancelled closures. Use precise date ranges or focus on a particular corridor to understand how the network has been disrupted recently.
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317 archived incidents found
Filters applied: Region: neath-port-talbot • Status: Cleared
A465 : Eastbound : Llandarcy to Neath : 15/09/26-16/09/26 2000-0600 : Surveys : Entry slip road closed : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 3 weeks 5 days ago
Description: A465 : Eastbound : Llandarcy to Neath : 15/09/26-16/09/26 2000-0600 : Surveys : Entry slip road closed : Closed : Diversions in place :, Start time: 15/09/2026 20:00 , End Date: 16/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/09/2026 20:00
A465 : Eastbound : Neath : Structural inspections : Entry slip road closed : Diversion : 15/09/26-16/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 3 weeks 5 days ago
Description: A465 : Eastbound : Neath : Structural inspections : Entry slip road closed : Diversion : 15/09/26-16/09/26 2000-0600 :, Start time: 15/09/2026 20:00 , End Date: 16/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/09/2026 20:00
M4 : Eastbound : J42 Earlswood : 08/09/26-15/09/26 2000-0600 : Exit slip road closed : 1 lane closed : Resurfacing work : Diversions in place :
Cleared Roadworks Traffic WalesCleared 3 weeks 6 days ago
Description: M4 : Eastbound : J42 Earlswood : 08/09/26-15/09/26 2000-0600 : Exit slip road closed : 1 lane closed : Resurfacing work : Diversions in place :, Start time: 08/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:44
M4 : Westbound : J38 Margam : 10/09/26-15/09/26 2000-0600 : Exit slip road closed : Clearance work : Diversions in place :
Cleared Roadworks Traffic WalesCleared 3 weeks 6 days ago
Description: M4 : Westbound : J38 Margam : 10/09/26-15/09/26 2000-0600 : Exit slip road closed : Clearance work : Diversions in place :, Start time: 10/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:36
M4 : Eastbound : J38 Margam : 07/09/26-15/09/26 2000-0600 : Entry slip road closed : Clearance work : Diversions in place :
Cleared Roadworks Traffic WalesCleared 3 weeks 6 days ago
Description: M4 : Eastbound : J38 Margam : 07/09/26-15/09/26 2000-0600 : Entry slip road closed : Clearance work : Diversions in place :, Start time: 07/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 9:33
A465 : Eastbound : Llandarcy to Neath : 14/09/26-15/09/26 2000-0600 : Surveys : Exit slip road closed : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 3 weeks 6 days ago
Description: A465 : Eastbound : Llandarcy to Neath : 14/09/26-15/09/26 2000-0600 : Surveys : Exit slip road closed : Closed : Diversions in place :, Start time: 14/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/09/2026 20:00
A465 : Eastbound : Neath : Structural inspections : Exit slip road closed : Diversion : 14/09/26-15/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 3 weeks 6 days ago
Description: A465 : Eastbound : Neath : Structural inspections : Exit slip road closed : Diversion : 14/09/26-15/09/26 2000-0600 :, Start time: 14/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/09/2026 20:00
M4 : Now clear : Westbound : J43 Llandarcy to J44 Lon Las
Cleared Roadworks Traffic WalesCleared 4 weeks 1 day ago
Description: M4 : Now clear : Westbound : J43 Llandarcy to J44 Lon Las, Start time: 13/09/2026 0:50 , Expected end time: 12/09/2026 23:48, Severity: Slight, Source: Welsh Government, Last updated: 13/09/2026 0:50
M4 : Now clear : Westbound : J39 Groes to J41 Pentyla/Baglan
Cleared Roadworks Traffic WalesCleared 1 month 1 day ago
Description: M4 : Now clear : Westbound : J39 Groes to J41 Pentyla/Baglan, Start time: 11/09/2026 18:07 , Expected end time: 11/09/2026 18:10, Severity: Moderate, Source: Welsh Government, Last updated: 11/09/2026 18:07
M4 : Now clear : Eastbound : J43 Llandarcy
Cleared Roadworks Traffic WalesCleared 1 month 1 day ago
Description: M4 : Now clear : Eastbound : J43 Llandarcy, Start time: 11/09/2026 13:48 , Expected end time: 11/09/2026 13:22, Severity: Moderate, Source: Welsh Government, Last updated: 11/09/2026 13:48
M4 : Westbound : J39 Groes to J43 Llandarcy : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 1 month 2 days ago
Description: M4 : Westbound : J39 Groes to J43 Llandarcy : Congestion : Delays possible :, Start time: 10/09/2026 17:14 , Expected end time: 10/09/2026 20:14, Severity: Moderate, Source: Welsh Government, Last updated: 10/09/2026 17:14
A465 : Westbound : Neath to Llandarcy : Surveys : Road closed : Diversion : 07/09/26-09/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 month 3 days ago
Description: A465 : Westbound : Neath to Llandarcy : Surveys : Road closed : Diversion : 07/09/26-09/09/26 2000-0600 :, Start time: 07/09/2026 20:00 , End Date: 09/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/09/2026 20:00
A465 : Northbound : Aberdulais to Resolven : Road closed : Resurfacing work : Diversions in place : 01/09/26-07/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 month 5 days ago
Description: A465 : Northbound : Aberdulais to Resolven : Road closed : Resurfacing work : Diversions in place : 01/09/26-07/09/26 2000-0600 :, Start time: 01/09/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/09/2026 16:40
A465 : Now clear : Westbound : Neath to Llandarcy
Cleared Roadworks Traffic WalesCleared 1 month 1 week ago
Description: A465 : Now clear : Westbound : Neath to Llandarcy, Start time: 04/09/2026 18:25 , Expected end time: 04/09/2026 18:23, Severity: Moderate, Source: Welsh Government, Last updated: 04/09/2026 18:25
M4 : Westbound : J43 Llandarcy : Offslip closed : 03/09/26-04/09/26 2000-0600 : Diversions in place :
Cleared Roadworks Traffic WalesCleared 1 month 1 week ago
Description: M4 : Westbound : J43 Llandarcy : Offslip closed : 03/09/26-04/09/26 2000-0600 : Diversions in place :, Start time: 03/09/2026 20:00 , End Date: 04/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/09/2026 20:00
M4 : Now open : Eastbound : J44 Lon Las to J43 Llandarcy
Cleared Roadworks Traffic WalesCleared 1 month 1 week ago
Description: M4 : Now open : Eastbound : J44 Lon Las to J43 Llandarcy, Start time: 01/09/2026 4:35 , Expected end time: 01/09/2026 3:32, Severity: Road closure, Source: Welsh Government, Last updated: 01/09/2026 4:35
M4 : Now clear : Westbound : J38 Margam to J43 Llandarcy
Cleared Roadworks Traffic WalesCleared 1 month 2 weeks ago
Description: M4 : Now clear : Westbound : J38 Margam to J43 Llandarcy, Start time: 28/08/2026 18:39 , Expected end time: 28/08/2026 18:38, Severity: Moderate, Source: Welsh Government, Last updated: 28/08/2026 18:39
M4 : Eastbound : J40 Taibach : Roadworks : Entry slip road closed : and Exit slip road closed : Diversions in place : 27/08/26-28/08/26 2000-0030 :
Cleared Roadworks Traffic WalesCleared 1 month 2 weeks ago
Description: M4 : Eastbound : J40 Taibach : Roadworks : Entry slip road closed : and Exit slip road closed : Diversions in place : 27/08/26-28/08/26 2000-0030 :, Start time: 27/08/2026 20:00 , End Date: 28/08/2026 0:30, Severity: Road closure, Source: Welsh Government, Last updated: 27/08/2026 20:00
M4 : Westbound : J40 Taibach : Resurfacing work : Exit slip road closed : and Exit slip road closed : Diversions in place : 26/08/26-27/08/26 2000-0030 :
Cleared Roadworks Traffic WalesCleared 1 month 2 weeks ago
Description: M4 : Westbound : J40 Taibach : Resurfacing work : Exit slip road closed : and Exit slip road closed : Diversions in place : 26/08/26-27/08/26 2000-0030 :, Start time: 26/08/2026 20:00 , End Date: 27/08/2026 0:30, Severity: Road closure, Source: Welsh Government, Last updated: 26/08/2026 20:00
M4 : Now clear : Westbound : J39 Groes to J41 Pentyla/Baglan
Cleared Roadworks Traffic WalesCleared 1 month 2 weeks ago
Description: M4 : Now clear : Westbound : J39 Groes to J41 Pentyla/Baglan, Start time: 26/08/2026 18:17 , Expected end time: 26/08/2026 18:06, Severity: Moderate, Source: Welsh Government, Last updated: 26/08/2026 18:17
A465 : Both directions : Aberdulais to Resolven : Resurfacing work : Road closed : Diversions in place : 27/07/26-26/08/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 month 2 weeks ago
Description: A465 : Both directions : Aberdulais to Resolven : Resurfacing work : Road closed : Diversions in place : 27/07/26-26/08/26 2000-0600 :, Start time: 27/07/2026 20:00 , End Date: 26/08/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/07/2026 20:00
M4 : Now clear : Westbound : J39 Groes to J41 Pentyla/Baglan
Cleared Roadworks Traffic WalesCleared 1 month 2 weeks ago
Description: M4 : Now clear : Westbound : J39 Groes to J41 Pentyla/Baglan, Start time: 25/08/2026 18:00 , Expected end time: 25/08/2026 17:44, Severity: Moderate, Source: Welsh Government, Last updated: 25/08/2026 18:00
M4 : Westbound : J42 Earlswood to J43 Llandarcy : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 1 month 2 weeks ago
Description: M4 : Westbound : J42 Earlswood to J43 Llandarcy : Congestion : Delays possible :, Start time: 25/08/2026 16:40 , Expected end time: 25/08/2026 19:40, Severity: Moderate, Source: Welsh Government, Last updated: 25/08/2026 16:40
M4 : Eastbound : J43 Llandarcy to J42 Earlswood : Congestion
Cleared Roadworks Traffic WalesCleared 1 month 2 weeks ago
Description: M4 : Eastbound : J43 Llandarcy to J42 Earlswood : Congestion, Start time: 23/08/2026 13:25 , Expected end time: 23/08/2026 14:25, Severity: Moderate, Source: Welsh Government, Last updated: 23/08/2026 13:25
M4 : Now clear : Westbound : J38 Margam to J44 Lon Las
Cleared Roadworks Traffic WalesCleared 1 month 3 weeks ago
Description: M4 : Now clear : Westbound : J38 Margam to J44 Lon Las, Start time: 21/08/2026 21:50 , Expected end time: 21/08/2026 20:48, Severity: Moderate, Source: Welsh Government, Last updated: 21/08/2026 21:50
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