Live traffic alerts
A40 : Both directions : Crickhowell : 11/05/26-16/05/26 1900-0700 : Diversions in place :
Start 11/05/2026
End 16/05/2026
A470 : Northbound : Taff's Well to Nantgarw : Road closed : 11/05/26-23/05/26 2000-0600 : Diversions in place :
Start 11/05/2026
End 23/05/2026
M4 : Eastbound : J26 Malpas : Onslip closed : 11/05/26-15/05/26 2000-0600 :
Start 11/05/2026
End 15/05/2026
M4 : Eastbound : J28 Tredegar Park to J24 Coldra : Road closed : 13/05/26-15/05/26 2000-0600 : Diversions in place :
Start 13/05/2026
End 15/05/2026
M4 : Eastbound : J45 Ynysforgan : Onslip closed : 13/05/26-16/05/26 2000-0600 :
Start 13/05/2026
End 16/05/2026
A465 : Southbound : Aberdulais : Offslip closed : Onslip closed : 14/05/26-15/05/26 1900-0000 : Diversions in place :
Start 14/05/2026
End 15/05/2026
A494 : Westbound : A55 J33B Ewloe : Offslip closed : 14/05/26-15/05/26 1900-0600 : Diversions in place :
Start 14/05/2026
End 15/05/2026
M4 : Eastbound : J45 Ynysforgan : Offslip closed : Onslip closed : 14/05/26-15/05/26 1900-0100 :
Start 14/05/2026
End 15/05/2026
A470 : Southbound : Upper Boat to Nantgarw : Road closed : 14/05/26-15/05/26 2000-0600 : Diversions in place :
Start 14/05/2026
End 15/05/2026
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
OF