The following traffic incidents and congestion for Cwm celyn have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:
LLANHAMLACH TO CEFN BRYNICHDescription: A40Both directionsLlanhamlach to Cefn BrynichSurveysTemporary traffic lightsSlow moving vehicles02/06/25-06/06/25 0600-1800 :, Start time: 02/06/2025 6:00 , End Date: 06/06/2025 18:00, Severity: Severe, Source: Welsh Government, Last updated: 02/06/2025 6:00
Nearest town: 13.89 miles from Cwm celyn.
CLEARED @ 23:54 ABERCYNON ROUNDABOUTDescription: A470Both directionsAbercynon RoundaboutRoadworksTemporary traffic lights06/01/25-13/06/25 2000-0600
Delay: s possible :, Start time: 06/01/2025 20:00 , End Date: 13/06/2025 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 06/01/2025 20:00
Nearest town: 10.28 miles from Cwm celyn.
CLEARED @ 23:54 M4 J24 COLDRA TO RAGLANDescription: A449NorthboundM4 J24 Coldra to RaglanResurfacing workRoad closedDiversions in place05/06/25-06/06/25 2000-0600 :, Start time: 05/06/2025 20:00 , End Date: 06/06/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 05/06/2025 20:00
Nearest town: 13.46 miles from Cwm celyn.
CLEARED @ 01:42 J32 CORYTONDescription: M4Both directionsJ32 (Cardiff) CorytonWenallt Road OverbridgeStructural inspectionsRoad closedDiversions in place09/06/25-21/06/25 2000-0500 :, Start time: 09/06/2025 20:00 , End Date: 21/06/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:42
Nearest town: 16.9 miles from Cwm celyn.
CLEARED @ 01:18 WENALLT ROAD OVERBRIDGEDescription: M4Both directionsWenallt Road OverbridgeStructural inspectionsClosedDiversions in place09/06/25-10/06/25 2100-0500 :, Start time: 09/06/2025 21:00 , End Date: 10/06/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 19/05/2025 15:32
Nearest town: 15.29 miles from Cwm celyn.
CLEARED @ 01:18 SCETHROG TO LLANHAMLACHDescription: A40Both directionsScethrog to LlanhamlachCyclic maintenanceRoad closedDiversions in place10/06/25 1830-2300 :, Start time: 10/06/2025 18:30 , End Date: 10/06/2025 23:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/06/2025 8:38
Nearest town: 12.69 miles from Cwm celyn.
CLEARED @ 01:18 IRON BRIDGE LAYBY, CWMDU, TO THE A479/B4560 TALGARTH ROUNDABOUTDescription: A479Both directionsIron Bridge layby, Cwmdu, to the A479/B4560 Talgarth RoundaboutCyclic maintenanceRoad closedDiversions in place02/06/25-06/06/25 0730-1700 :, Start time: 02/06/2025 7:30 , End Date: 06/06/2025 17:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/06/2025 7:30
Nearest town: 16.21 miles from Cwm celyn.
CLEARED @ 23:54 ABERGAVENNY HARDWICK R/BOUT TO A449 INTERCHANGEDescription: A40EastboundAbergavenny Hardwick R/bout to A449 InterchangeResurfacing workRoad closed04/06/25-06/06/25 2000-0600 :, Start time: 04/06/2025 20:00 , End Date: 06/06/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/06/2025 20:00
Nearest town: 10.02 miles from Cwm celyn.
CLEARED @ 23:54