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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44 archived incidents found
Filters applied: Region: carmarthenshire • Status: Cleared
A48 : Westbound : Cross Hands to Foelgastell : Road closed : 13/07/26-14/07/26 2000-0600 : Diversions in place :
Cleared Roadworks Traffic WalesCleared 6 hours 29 minutes ago
Description: A48 : Westbound : Cross Hands to Foelgastell : Road closed : 13/07/26-14/07/26 2000-0600 : Diversions in place :, Start time: 13/07/2026 20:00 , End Date: 14/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 10:40
A48 : Westbound : Cross Hands to Foelgastell : Structural inspections : Road closed : Diversions in place : 06/07/26-08/07/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 6 hours 29 minutes ago
Description: A48 : Westbound : Cross Hands to Foelgastell : Structural inspections : Road closed : Diversions in place : 06/07/26-08/07/26 2000-0600 :, Start time: 06/07/2026 20:00 , End Date: 08/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/07/2026 20:00
A48 : Westbound : Cross Hands to Foelgastell : Structural inspections : Road closed : Diversions in place : 05/07/26-06/07/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 1 day 14 hours ago
Description: A48 : Westbound : Cross Hands to Foelgastell : Structural inspections : Road closed : Diversions in place : 05/07/26-06/07/26 2000-0600 :, Start time: 05/07/2026 20:00 , End Date: 06/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 05/07/2026 20:00
A48 : Eastbound : Foelgastell to Cross Hands : Structural inspections : Road closed : Diversions in place : 04/07/26-05/07/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 2 days 14 hours ago
Description: A48 : Eastbound : Foelgastell to Cross Hands : Structural inspections : Road closed : Diversions in place : 04/07/26-05/07/26 2000-0600 :, Start time: 04/07/2026 20:00 , End Date: 05/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/07/2026 20:00
A48 : Eastbound : Nantycaws to Cross Hands : Maintenance work : Road closed : Diversions in place : 04/07/26-05/07/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 2 days 14 hours ago
Description: A48 : Eastbound : Nantycaws to Cross Hands : Maintenance work : Road closed : Diversions in place : 04/07/26-05/07/26 2000-0600 :, Start time: 04/07/2026 20:00 , End Date: 05/07/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/07/2026 20:00
A483 : Now open : Both directions : Llandeilo to Ffairfach
Cleared Roadworks Traffic WalesCleared 6 days 2 hours ago
Description: A483 : Now open : Both directions : Llandeilo to Ffairfach, Start time: 01/07/2026 17:45 , Expected end time: 01/07/2026 16:41, Severity: Road closure, Source: Welsh Government, Last updated: 01/07/2026 17:45
A48 : Now clear : Eastbound : Porthyrhyd to Foelgastell
Cleared Roadworks Traffic WalesCleared 6 days 3 hours ago
Description: A48 : Now clear : Eastbound : Porthyrhyd to Foelgastell, Start time: 01/07/2026 16:45 , Expected end time: 01/07/2026 15:42, Severity: Moderate, Source: Welsh Government, Last updated: 01/07/2026 16:45
A48 : Eastbound : Nantycaws to Cross Hands : Road closed : 25/06/26-26/06/26 2000-0600 : Diversions in place :
Cleared Roadworks Traffic WalesCleared 1 week 4 days ago
Description: A48 : Eastbound : Nantycaws to Cross Hands : Road closed : 25/06/26-26/06/26 2000-0600 : Diversions in place :, Start time: 25/06/2026 20:00 , End Date: 26/06/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 25/06/2026 20:00
A48 : Westbound : Cross Hands to Nantycaws : Road closed : 24/06/26-25/06/26 2000-0600 : Diversions in place :
Cleared Roadworks Traffic WalesCleared 1 week 5 days ago
Description: A48 : Westbound : Cross Hands to Nantycaws : Road closed : 24/06/26-25/06/26 2000-0600 : Diversions in place :, Start time: 24/06/2026 20:00 , End Date: 25/06/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 24/06/2026 20:00
A48 : Now clear : Westbound : Cross Hands to Foelgastell
Cleared Roadworks Traffic WalesCleared 2 weeks 2 hours ago
Description: A48 : Now clear : Westbound : Cross Hands to Foelgastell, Start time: 23/06/2026 17:50 , Expected end time: 23/06/2026 16:49, Severity: Moderate, Source: Welsh Government, Last updated: 23/06/2026 17:50
A40 : Both directions : White Mill to Nantgaredig : 11/06/26-17/06/26 1800-0600 : Resurfacing work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 2 weeks 6 days ago
Description: A40 : Both directions : White Mill to Nantgaredig : 11/06/26-17/06/26 1800-0600 : Resurfacing work : Closed : Diversions in place :, Start time: 11/06/2026 18:00 , End Date: 17/06/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/06/2026 7:16
A40 : Both directions : Nantgaredig to Abergwili : 08/06/26-11/06/26 2000-0600 : 11/06/26-17/06/26 2000-0600 : Closed :
Cleared Roadworks Traffic WalesCleared 2 weeks 6 days ago
Description: A40 : Both directions : Nantgaredig to Abergwili : 08/06/26-11/06/26 2000-0600 : 11/06/26-17/06/26 2000-0600 : Closed :, Start time: 11/06/2026 20:00 , End Date: 17/06/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/06/2026 20:00
A40 : Both directions : Nantgaredig to White Mill : Resurfacing work : Road closed : Diversions in place : 08/06/26-17/06/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 2 weeks 6 days ago
Description: A40 : Both directions : Nantgaredig to White Mill : Resurfacing work : Road closed : Diversions in place : 08/06/26-17/06/26 2000-0600 :, Start time: 08/06/2026 20:00 , End Date: 17/06/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/06/2026 20:00
A40 : Now clear : Both directions : Abergwili to Pensarn Central
Cleared Roadworks Traffic WalesCleared 3 weeks 6 days ago
Description: A40 : Now clear : Both directions : Abergwili to Pensarn Central, Start time: 10/06/2026 0:10 , Expected end time: 09/06/2026 23:06, Severity: Road closure, Source: Welsh Government, Last updated: 10/06/2026 0:10
A40 : Now clear : Both directions : Llandovery to Llangadog
Cleared Roadworks Traffic WalesCleared 1 month 3 weeks ago
Description: A40 : Now clear : Both directions : Llandovery to Llangadog, Start time: 11/05/2026 5:32 , Expected end time: 11/05/2026 5:37, Severity: Road closure, Source: Welsh Government, Last updated: 11/05/2026 5:32
A48 : Now open : Westbound : Cross Hands to Foelgastell
Cleared Roadworks Traffic WalesCleared 2 months 6 days ago
Description: A48 : Now open : Westbound : Cross Hands to Foelgastell, Start time: 01/05/2026 16:47 , Expected end time: 01/05/2026 16:52, Severity: Severe, Source: Welsh Government, Last updated: 01/05/2026 16:47
A48 : Both directions : Dawn Pac Cross Hands : 27/04/26-29/04/26 1900-0600 : offslip : onslip : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 2 months 1 week ago
Description: A48 : Both directions : Dawn Pac Cross Hands : 27/04/26-29/04/26 1900-0600 : offslip : onslip : Closed : Diversions in place :, Start time: 27/04/2026 19:00 , End Date: 29/04/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 27/04/2026 19:00
A40 : Now clear : Both directions : Llandovery To Half Way
Cleared Roadworks Traffic WalesCleared 2 months 1 week ago
Description: A40 : Now clear : Both directions : Llandovery To Half Way, Start time: 26/04/2026 13:33 , Expected end time: 26/04/2026 13:38, Severity: Road closure, Source: Welsh Government, Last updated: 26/04/2026 13:33
A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 07/03/26-22/03/26 0800-1700 :
Cleared Roadworks Traffic WalesCleared 3 months 2 weeks ago
Description: A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 07/03/26-22/03/26 0800-1700 :, Start time: 07/03/2026 8:00 , End Date: 22/03/2026 17:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/03/2026 8:00
A48 : Westbound : Foelgastell to Llanddarog : Resurfacing work : Road closed : Diversions in place : 18/03/26-21/03/26 2000-0600 :
Cleared Roadworks Traffic WalesCleared 3 months 2 weeks ago
Description: A48 : Westbound : Foelgastell to Llanddarog : Resurfacing work : Road closed : Diversions in place : 18/03/26-21/03/26 2000-0600 :, Start time: 18/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/03/2026 20:00
A483 : Both directions : Tycroes : 09/03/26-17/03/26 1900-2300 : Resurfacing work : 10mph convoy : Slow moving vehicles : Delays
Cleared Roadworks Traffic WalesCleared 3 months 2 weeks ago
Description: A483 : Both directions : Tycroes : 09/03/26-17/03/26 1900-2300 : Resurfacing work : 10mph convoy : Slow moving vehicles : Delays, Start time: 09/03/2026 19:00 , End Date: 17/03/2026 23:00, Severity: Moderate, Source: Welsh Government, Last updated: 09/03/2026 19:00
A483 : Both directions : Tycroes : 09/03/26-17/03/26 0900-1500 : Resurfacing work : 10mph convoy : Slow moving vehicles : Delays
Cleared Roadworks Traffic WalesCleared 3 months 2 weeks ago
Description: A483 : Both directions : Tycroes : 09/03/26-17/03/26 0900-1500 : Resurfacing work : 10mph convoy : Slow moving vehicles : Delays, Start time: 09/03/2026 9:00 , End Date: 17/03/2026 15:00, Severity: Moderate, Source: Welsh Government, Last updated: 09/03/2026 9:00
A483 : Both directions : Llandovery to Cynghordy : Roadworks : Road closed : Diversions in place : 14/03/26-15/03/26 0700-1900 :
Cleared Roadworks Traffic WalesCleared 3 months 3 weeks ago
Description: A483 : Both directions : Llandovery to Cynghordy : Roadworks : Road closed : Diversions in place : 14/03/26-15/03/26 0700-1900 :, Start time: 14/03/2026 7:00 , End Date: 15/03/2026 19:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 7:00
A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 14/03/26-15/03/26 0800-1700 :
Cleared Roadworks Traffic WalesCleared 3 months 3 weeks ago
Description: A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 14/03/26-15/03/26 0800-1700 :, Start time: 14/03/2026 8:00 , End Date: 15/03/2026 17:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:00
A48 : Now clear : Eastbound : Pensarn to Nantycaws
Cleared Roadworks Traffic WalesCleared 4 months 5 days ago
Description: A48 : Now clear : Eastbound : Pensarn to Nantycaws, Start time: 02/03/2026 17:52 , Expected end time: 02/03/2026 17:57, Severity: Road closure, Source: Welsh Government, Last updated: 02/03/2026 17:52
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