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
M4 : Now clear : Westbound : J42 Earlswood to J44 Lon Las
Cleared Roadworks Traffic WalesCleared 16 minutes 1 second ago
Description: M4 : Now clear : Westbound : J42 Earlswood to J44 Lon Las, Start time: 12/10/2026 19:30 , Expected end time: 12/10/2026 18:27, Severity: Moderate, Source: Welsh Government, Last updated: 12/10/2026 19:30
M4 : Westbound : J38 Margam to J39 Groes : 05/10/26-10/10/26 2000-0600 : Exit slip road closed : Entry slip road closed : Clearance work : Diversions in place :
Cleared Roadworks Traffic WalesCleared 2 days 14 hours ago
Description: M4 : Westbound : J38 Margam to J39 Groes : 05/10/26-10/10/26 2000-0600 : Exit slip road closed : Entry slip road closed : Clearance work : Diversions in place :, Start time: 05/10/2026 20:00 , End Date: 10/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 05/10/2026 20:00
A465 : Now clear : Northbound : Llandarcy to Neath
Cleared Roadworks Traffic WalesCleared 3 days 1 hour ago
Description: A465 : Now clear : Northbound : Llandarcy to Neath, Start time: 09/10/2026 18:03 , Expected end time: 09/10/2026 17:45, Severity: Severe, Source: Welsh Government, Last updated: 09/10/2026 18:03
A465 : Now clear : Westbound : Neath to Llandarcy
Cleared Roadworks Traffic WalesCleared 5 days 9 hours ago
Description: A465 : Now clear : Westbound : Neath to Llandarcy, Start time: 07/10/2026 10:10 , Expected end time: 07/10/2026 9:41, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 10:10
M4 : Now clear : Eastbound : J44 Lon Las to J43 Llandarcy
Cleared Roadworks Traffic WalesCleared 5 days 10 hours ago
Description: M4 : Now clear : Eastbound : J44 Lon Las to J43 Llandarcy, Start time: 07/10/2026 9:20 , Expected end time: 07/10/2026 9:18, Severity: Moderate, Source: Welsh Government, Last updated: 07/10/2026 9:20
M4 : Now clear : Eastbound : J44 Lon Las to J43 Llandarcy
Cleared Roadworks Traffic WalesCleared 6 days 10 hours ago
Description: M4 : Now clear : Eastbound : J44 Lon Las to J43 Llandarcy, Start time: 06/10/2026 9:26 , Expected end time: 06/10/2026 9:27, Severity: Moderate, Source: Welsh Government, Last updated: 06/10/2026 9:26
A465 : Now clear : Westbound : Neath to Llandarcy
Cleared Roadworks Traffic WalesCleared 6 days 10 hours ago
Description: A465 : Now clear : Westbound : Neath to Llandarcy, Start time: 06/10/2026 9:25 , Expected end time: 06/10/2026 9:17, Severity: Moderate, Source: Welsh Government, Last updated: 06/10/2026 9:25
M4 : Now clear : Westbound : J42 Earlswood to J44 Lon Las
Cleared Roadworks Traffic WalesCleared 1 week 51 minutes ago
Description: M4 : Now clear : Westbound : J42 Earlswood to J44 Lon Las, Start time: 05/10/2026 18:59 , Expected end time: 05/10/2026 17:56, Severity: Moderate, Source: Welsh Government, Last updated: 05/10/2026 18:59
M4 : Now clear : Westbound : J38 Margam to J41 Pentyla/Baglan
Cleared Roadworks Traffic WalesCleared 1 week 3 days ago
Description: M4 : Now clear : Westbound : J38 Margam to J41 Pentyla/Baglan, Start time: 02/10/2026 18:21 , Expected end time: 02/10/2026 18:17, Severity: Moderate, Source: Welsh Government, Last updated: 02/10/2026 18:21
A483 : Both directions : Newtown Bypass to Llaithddu Junction : 28/09/26-02/10/26 0900-1515 : Cyclic maintenance : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 1 week 3 days ago
Description: A483 : Both directions : Newtown Bypass to Llaithddu Junction : 28/09/26-02/10/26 0900-1515 : Cyclic maintenance : Closed : Diversions in place :, Start time: 28/09/2026 9:00 , End Date: 02/10/2026 15:15, Severity: Road closure, Source: Welsh Government, Last updated: 28/09/2026 9:00
M4 : Now clear : Westbound : J43 Llandarcy
Cleared Roadworks Traffic WalesCleared 1 week 4 days ago
Description: M4 : Now clear : Westbound : J43 Llandarcy, Start time: 01/10/2026 9:21 , Expected end time: 01/10/2026 9:26, Severity: Moderate, Source: Welsh Government, Last updated: 01/10/2026 9:21
M4 : Westbound : J41 Pentyla/Baglan : Clearance work : Exit slip road closed : Diversion : 30/09/26-01/10/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 week 4 days ago
Description: M4 : Westbound : J41 Pentyla/Baglan : Clearance work : Exit slip road closed : Diversion : 30/09/26-01/10/26 2000-0600 :, Start time: 30/09/2026 20:00 , End Date: 01/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 30/09/2026 20:00
A465 : Both directions : Resolven to Aberdulais : Improvement work : Lane closed : Speed restriction : 26/08/26-30/09/26 0000-2355 :
Cleared Roadworks Traffic WalesCleared 1 week 4 days ago
Description: A465 : Both directions : Resolven to Aberdulais : Improvement work : Lane closed : Speed restriction : 26/08/26-30/09/26 0000-2355 :, Start time: 26/08/2026 0:00 , End Date: 30/09/2026 23:55, Severity: Moderate, Source: Welsh Government, Last updated: 26/08/2026 7:41
A465 : Now clear : Westbound : Neath to Llandarcy
Cleared Roadworks Traffic WalesCleared 1 week 5 days ago
Description: A465 : Now clear : Westbound : Neath to Llandarcy, Start time: 30/09/2026 18:25 , Expected end time: 30/09/2026 18:12, Severity: Moderate, Source: Welsh Government, Last updated: 30/09/2026 18:25
A465 : Now clear : Westbound : Neath to Llandarcy
Cleared Roadworks Traffic WalesCleared 1 week 6 days ago
Description: A465 : Now clear : Westbound : Neath to Llandarcy, Start time: 29/09/2026 19:10 , Expected end time: 29/09/2026 18:05, Severity: Moderate, Source: Welsh Government, Last updated: 29/09/2026 19:10
A465 : Now clear : Westbound : Neath to Llandarcy
Cleared Roadworks Traffic WalesCleared 1 week 6 days ago
Description: A465 : Now clear : Westbound : Neath to Llandarcy, Start time: 29/09/2026 9:22 , Expected end time: 29/09/2026 9:27, Severity: Moderate, Source: Welsh Government, Last updated: 29/09/2026 9:22
M4 : Eastbound : J43 Llandarcy to J42 Earlswood : Clearance work : Entry slip roads closed : Diversion : 28/09/26-29/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 week 6 days ago
Description: M4 : Eastbound : J43 Llandarcy to J42 Earlswood : Clearance work : Entry slip roads closed : Diversion : 28/09/26-29/09/26 2000-0600 :, Start time: 28/09/2026 20:00 , End Date: 29/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 28/09/2026 20:00
A465 : Now clear : Westbound : Neath to Llandarcy
Cleared Roadworks Traffic WalesCleared 2 weeks 9 hours ago
Description: A465 : Now clear : Westbound : Neath to Llandarcy, Start time: 28/09/2026 10:01 , Expected end time: 28/09/2026 9:12, Severity: Moderate, Source: Welsh Government, Last updated: 28/09/2026 10:01
M4 : Both directions : J38 Margam to J42 Earlswood : Resurfacing work : Road closed : Diversions in place : 20/09/26-25/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 2 weeks 3 days ago
Description: M4 : Both directions : J38 Margam to J42 Earlswood : Resurfacing work : Road closed : Diversions in place : 20/09/26-25/09/26 2000-0600 :, Start time: 20/09/2026 20:00 , End Date: 25/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 20/09/2026 20:00
A465 : Now clear : Westbound : Neath to Llandarcy
Cleared Roadworks Traffic WalesCleared 3 weeks 9 hours ago
Description: A465 : Now clear : Westbound : Neath to Llandarcy, Start time: 21/09/2026 10:05 , Expected end time: 21/09/2026 9:02, Severity: Moderate, Source: Welsh Government, Last updated: 21/09/2026 10:05
M4 : Westbound : J39 Groes : 15/09/26-19/09/26 2000-0600 : Entry slip road closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 3 weeks 2 days ago
Description: M4 : Westbound : J39 Groes : 15/09/26-19/09/26 2000-0600 : Entry slip road closed : Diversions in place :, Start time: 15/09/2026 20:00 , End Date: 19/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/09/2026 20:00
M4 : Westbound : J42 Earlswood to J44 Lon Las : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 3 weeks 3 days ago
Description: M4 : Westbound : J42 Earlswood to J44 Lon Las : Congestion : Delays possible :, Start time: 18/09/2026 15:44 , Expected end time: 18/09/2026 19:44, Severity: Moderate, Source: Welsh Government, Last updated: 18/09/2026 15:44
M4 : Westbound : J38 Margam to J41 Pentyla/Baglan : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 3 weeks 3 days ago
Description: M4 : Westbound : J38 Margam to J41 Pentyla/Baglan : Congestion : Delays possible :, Start time: 18/09/2026 15:45 , Expected end time: 18/09/2026 19:45, Severity: Moderate, Source: Welsh Government, Last updated: 18/09/2026 15:45
A465 : Westbound : Neath to Llandarcy : 16/09/26-18/09/26 2000-0600 : Surveys : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 3 weeks 3 days ago
Description: A465 : Westbound : Neath to Llandarcy : 16/09/26-18/09/26 2000-0600 : Surveys : Closed : Diversions in place :, Start time: 16/09/2026 20:00 , End Date: 18/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/09/2026 20:00
A465 : Westbound : Neath to Llandarcy : Structural inspections : Road closed : Diversion : 16/09/26-18/09/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 3 weeks 3 days ago
Description: A465 : Westbound : Neath to Llandarcy : Structural inspections : Road closed : Diversion : 16/09/26-18/09/26 2000-0600 :, Start time: 16/09/2026 20:00 , End Date: 18/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/09/2026 20:00
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