Live traffic alerts
A487 : Both directions : Llanddeiniol to Rhydyfelin : Incident : Closed : Accident : Delays possible : Local diversions in place
Start 27/05/2026
End 28/05/2026
A470 : Southbound : Nantgarw to Taff's Well : Carriageway maintenance : Road closed : Diversions in place : 18/05/26-06/06/26 2000-0600 :
Start 18/05/2026
End 06/06/2026
A40 : Both directions : Crickhowell : 25/05/26-01/06/26 1900-0600 : Carriageway maintenance : Closed : Diversions in place :
Start 25/05/2026
End 01/06/2026
A470 : Westbound : Taff's Well : Roadworks : Entry slip road closed : Diversions in place : 26/05/26-30/05/26 2000-0600 :
Start 26/05/2026
End 30/05/2026
A465 : Westbound : Resolven to Cwmgwrach : Roadworks : Road closed : Diversions in place : 27/05/26-28/05/26 1900-0600 :
Start 27/05/2026
End 28/05/2026
M4 : Westbound : J48 Hendy : Roadworks : Entry slip road closed : and Exit slip road closed : Diversions in place : 27/05/26-28/05/26 1900-0100 :
Start 27/05/2026
End 28/05/2026
M4 : Westbound : J28 Tredegar Park : Roadworks : Entry slip road closed : Diversions in place : 27/05/26-28/05/26 2000-0600 :
Start 27/05/2026
End 28/05/2026
M4 : Eastbound : J32 Coryton : Roadworks : Exit slip road closed : Diversions in place : 27/05/26-28/05/26 2000-0600 :
Start 27/05/2026
End 28/05/2026
M4 : Eastbound : J48 Hendy : Roadworks : Entry slip road closed : and Exit slip road closed : Diversions in place : 28/05/26 1900-0100 :
Start 28/05/2026
End 28/05/2026
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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