Live traffic alerts
A470 : Both directions : Llanrwst to A55 J19 Glan Conwy : Incident : at Maenan : Overturned vehicle Accident : Road closed : Local diversions in place
Start 23/04/2026
End 23/04/2026
A487 : Eastbound : Tremadog to Porthmadog : 13/04/26-01/05/26 0600 : 1 lane closed :
Start 13/04/2026
End 01/05/2026
A465 : Both directions : Dowlais Top to Cefn Coed : 20/04/26-24/04/26 2000-0600 : Closed : Diversions in place :
Start 20/04/2026
End 24/04/2026
M4 : Eastbound : J32 Coryton : 20/04/26-25/04/26 2000-0600 : offslip : Closed : Diversions in place :
Start 20/04/2026
End 25/04/2026
M4 : Westbound : J48 Hendy : offslip : Closed : Diversions in place :
Start 20/04/2026
End 24/04/2026
M4 : Westbound : J35 Pencoed to J37 Pyle : Closed : Diversions in place : 21/04/26-25/04/26 2000-0600 :
Start 21/04/2026
End 25/04/2026
A4042 : Both directions : Penperlleni : Improvement work : Road closed : Diversions in place : 22/04/26-24/04/26 2000-0600 :
Start 22/04/2026
End 24/04/2026
M4 : Westbound : J22 Pilning/Prince of Wales Bridge to J23 Rogiet : 22/04/26-24/04/26 2000-0600 : Closed : Diversions in place :
Start 22/04/2026
End 24/04/2026
A40 : Both directions : Abergavenny : 23/04/26-24/04/26 1900-0600 : Closed : Diversions in place :
Start 23/04/2026
End 24/04/2026
A470 : Both directions : Nantgarw to Upper Boat : 23/04/26-24/04/26 1900-0100 : Closed : Diversions in place :
Start 23/04/2026
End 24/04/2026
M4 : Eastbound : J41 Pentyla/Baglan to J40 Taibach : 23/04/26 1900-2300 : Closed : Diversions in place :
Start 23/04/2026
End 23/04/2026
M4 : Westbound : J30 Cardiff Gate : 23/04/26-24/04/26 2000-0600 : offslip : Closed : Diversions in place :
Start 23/04/2026
End 24/04/2026
M4 : Eastbound : J33 Capel Llanilltern : 23/04/26-24/04/26 2000-0600 : offslip : Closed :
Start 23/04/2026
End 24/04/2026
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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