Live traffic alerts
M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :
Start 08/06/2026
End 08/06/2026
A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern
Start 08/06/2026
End 08/06/2026
M4 : Eastbound : J45 Ynysforgan to J44 Lon Las : 05/06/26-13/06/26 2000-0600 : Resurfacing work : Closed :
Start 05/06/2026
End 13/06/2026
A470 : Both directions : Builth Wells Wye Bridge : Structural inspections : Road closed : Diversions in place : 08/06/26-09/06/26 0800-0600 :
Start 08/06/2026
End 09/06/2026
A40 : Both directions : Nantgaredig to White Mill : Resurfacing work : Road closed : Diversions in place : 08/06/26-17/06/26 2000-0600 :
Start 08/06/2026
End 17/06/2026
A470 : Southbound : Nantgarw to Taff's Well : 08/06/26-13/06/26 2000-0600 : Roadworks : Closed :
Start 08/06/2026
End 13/06/2026
M4 : Eastbound : J32 Coryton to J30 Cardiff Gate : 08/06/26-09/06/26 2000-0500 : Roadworks : Closed :
Start 08/06/2026
End 09/06/2026
A470 : Both directions : Builth Wells : 08/06/26-09/06/26 2000-0600 :
Start 08/06/2026
End 09/06/2026
A40 : Eastbound : Monmouth Dixton R/bout to Servicebridge : 14/04/26-30/06/26 0600 : Contraflow :
Start 14/04/2026
End 30/06/2026
A487 : Both directions : Aberystwyth Commins Coch : Improvement work : Temporary traffic lights : 02/02/26-23/06/26 0900-1600 :
Start 02/02/2026
End 23/06/2026
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