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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61 archived incidents found
Filters applied: Region: carmarthenshire • Status: Cleared
A40 : Both directions : Nantgaredig to Dryslwyn : 16/12/25 0930-1530 : Clearance work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: A40 : Both directions : Nantgaredig to Dryslwyn : 16/12/25 0930-1530 : Clearance work : Closed : Diversions in place :, Start time: 16/12/2025 9:30 , End Date: 16/12/2025 15:30, Severity: Road closure, Source: Welsh Government, Last updated: 16/12/2025 9:30
A40 : Now open : Both directions : Llandeilo to Manordeilo
Cleared Roadworks Traffic WalesCleared 7 months 2 weeks ago
Description: A40 : Now open : Both directions : Llandeilo to Manordeilo, Start time: 15/12/2025 14:22 , Expected end time: 15/12/2025 14:27, Severity: Road closure, Source: Welsh Government, Last updated: 15/12/2025 14:22
A40 : Northbound : Gibraltar Tunnel : 08/12/25-09/12/25 2000-0600 : Diversions in place :
Cleared Roadworks Traffic WalesCleared 7 months 3 weeks ago
Description: A40 : Northbound : Gibraltar Tunnel : 08/12/25-09/12/25 2000-0600 : Diversions in place :, Start time: 08/12/2025 20:00 , End Date: 09/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/12/2025 20:00
A40 : Now open : Eastbound : St Clears East to Pensarn East
Cleared Roadworks Traffic WalesCleared 7 months 3 weeks ago
Description: A40 : Now open : Eastbound : St Clears East to Pensarn East, Start time: 07/12/2025 23:34 , Expected end time: 07/12/2025 23:39, Severity: Road closure, Source: Welsh Government, Last updated: 07/12/2025 23:34
A40 : Both directions : Nantgaredig to Felindre : Cyclic maintenance : Road closed : Diversions in place : 13/11/25 0930-1530 :
Cleared Roadworks Traffic WalesCleared 8 months 2 weeks ago
Description: A40 : Both directions : Nantgaredig to Felindre : Cyclic maintenance : Road closed : Diversions in place : 13/11/25 0930-1530 :, Start time: 13/11/2025 9:30 , End Date: 13/11/2025 15:30, Severity: Road closure, Source: Welsh Government, Last updated: 13/11/2025 9:30
A40 : Both directions : Pontargothi : Road closed : Emergency work : Diversions in place : 13/11/25 0930-1500 :
Cleared Roadworks Traffic WalesCleared 8 months 2 weeks ago
Description: A40 : Both directions : Pontargothi : Road closed : Emergency work : Diversions in place : 13/11/25 0930-1500 :, Start time: 13/11/2025 9:30 , End Date: 13/11/2025 15:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/11/2025 9:30
A48 : Now open : Both directions : Nantycaws
Cleared Roadworks Traffic WalesCleared 8 months 3 weeks ago
Description: A48 : Now open : Both directions : Nantycaws, Start time: 07/11/2025 15:01 , Expected end time: 07/11/2025 15:06, Severity: Road closure, Source: Welsh Government, Last updated: 07/11/2025 15:01
A48 : Now clear : Westbound : Llanddarog
Cleared Roadworks Traffic WalesCleared 8 months 4 weeks ago
Description: A48 : Now clear : Westbound : Llanddarog, Start time: 04/11/2025 19:44 , Expected end time: 04/11/2025 19:49, Severity: Road closure, Source: Welsh Government, Last updated: 04/11/2025 19:44
A48 : Westbound : Llanddarog to Pensarn : 29/10/25-31/10/25 2000-0600 : Improvement work : Closed : Diversions in place :
Cleared Roadworks Traffic WalesCleared 9 months 3 days ago
Description: A48 : Westbound : Llanddarog to Pensarn : 29/10/25-31/10/25 2000-0600 : Improvement work : Closed : Diversions in place :, Start time: 29/10/2025 20:00 , End Date: 31/10/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 29/10/2025 20:00
A48 : Both directions : Llanddarog Junction to Crosshands Roundabout: Carriageway maintenance : Closed : 13/10/25-18/10/25 1900-0600 :
Cleared Roadworks Traffic WalesCleared 9 months 2 weeks ago
Description: A48 : Both directions : Llanddarog Junction to Crosshands Roundabout: Carriageway maintenance : Closed : 13/10/25-18/10/25 1900-0600 :, Start time: 13/10/2025 19:00 , End Date: 18/10/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/10/2025 15:11
A40 : Now open : Both directions : Nantgaredig to Llandeilo
Cleared Roadworks Traffic WalesCleared 9 months 3 weeks ago
Description: A40 : Now open : Both directions : Nantgaredig to Llandeilo, Start time: 10/10/2025 22:53 , Expected end time: 10/10/2025 22:58, Severity: Road closure, Source: Welsh Government, Last updated: 10/10/2025 22:53
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