Live traffic alerts
M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :
Start 13/03/2026
End 13/03/2026
A470 : Northbound : Taff's Well : Resurfacing work : Entry slip road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :
Start 08/03/2026
End 14/03/2026
M4 : Eastbound : J42 Earlswood : Roadworks : Entry slip road closed : Diversions in place : 12/03/26-14/03/26 2000-0600 :
Start 12/03/2026
End 14/03/2026
A470 : Northbound : Abercynon to Pentrebach : Resurfacing work : Road closed : Diversions in place : 12/03/26-14/03/26 2000-0600 :
Start 12/03/2026
End 14/03/2026
A40 : Eastbound : Cefn Brynich to Llanhamlach : Resurfacing work : Road closed : Diversions in place : 10/03/26-14/03/26 1900-0700 :
Start 10/03/2026
End 14/03/2026
A55 : Eastbound : J18 Llandudno Junction to J17 Conwy Morfa : 13/03/26-15/03/26 1900-0700 : Maintenance work : Contraflow : Width limit 3.2m :
Start 13/03/2026
End 15/03/2026
M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Resurfacing work : Road closed : Diversions in place : 09/03/26-14/03/26 2000-0600 :
Start 09/03/2026
End 14/03/2026
A4042 : Both directions : Abergavenny Hardwick R/bout to Little Mill : Resurfacing work : Road closed : Diversions in place : 13/03/26-14/03/26 2000-0600 :
Start 13/03/2026
End 14/03/2026
A483 : Both directions : Llandovery to Cynghordy : Roadworks : Road closed : Diversions in place : 14/03/26-15/03/26 0700-1900 :
Start 14/03/2026
End 15/03/2026
M4 : Eastbound : J38 Margam to J37 Pyle : Roadworks : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :
Start 08/03/2026
End 14/03/2026
M4 : Westbound : J37 Pyle to J38 Margam : Resurfacing work : Road closed : Diversions in place : 08/03/26-14/03/26 2000-0600 :
Start 08/03/2026
End 14/03/2026
A483 : Northbound : Coedpoeth : Roadworks : Lane closed : Offslip closed : 08/03/26-17/03/26 2000-0600 :
Start 08/03/2026
End 17/03/2026
A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 07/03/26-22/03/26 0800-1700 :
Start 07/03/2026
End 22/03/2026
M4 : Eastbound : J36 Sarn : Roadworks : Entry slip road closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :
Start 02/03/2026
End 21/03/2026
M4 : Eastbound : J36 Sarn : Cyclic maintenance : Onslip closed : Diversions in place : 02/03/26-21/03/26 2000-0600 :
Start 02/03/2026
End 21/03/2026
M4 : Eastbound : J40 Taibach : Roadworks : Exit slip road closed : Diversions in place : 02/03/26-21/03/26 0600 :
Start 02/03/2026
End 21/03/2026
A55 : Eastbound : J34 Ewloe Loop to J35 Dobs Hill : 22/02/26-16/03/26 2000-0600 : Closed : Diversions in place : Resurfacing work :
Start 22/02/2026
End 16/03/2026
A55 : Eastbound : J35 Dobs Hill : onslip : Resurfacing work : Closed : Diversions in place : 22/02/26-16/03/26 2000-0600 :
Start 22/02/2026
End 16/03/2026
A494 : Eastbound : Ewloe : onslip : Closed : Diversions in place : Resurfacing work : 22/02/26-16/03/26 2000-0600 :
Start 22/02/2026
End 16/03/2026
A483 : Both directions : Llandovery : Resurfacing work : Road closed : Diversions in place : 14/03/26-15/03/26 0800-1700 :
Start 14/03/2026
End 15/03/2026
A483 : Both directions : Tycroes : 09/03/26-17/03/26 0900-1500 : Resurfacing work : 10mph convoy : Slow moving vehicles : Delays
Start 09/03/2026
End 17/03/2026
A470 : Both directions : Dolgellau to Llanelltyd : 10/03/26-31/03/26 0730-1800 : Resurfacing work : 10mph convoy : Temporary traffic lights : Slow moving vehicles :
Start 10/03/2026
End 31/03/2026
A483 : Both directions : Tycroes : 09/03/26-17/03/26 1900-2300 : Resurfacing work : 10mph convoy : Slow moving vehicles : Delays
Start 09/03/2026
End 17/03/2026
M4 : Both directions : J37 Pyle to J42 Earlswood : Cyclic maintenance : 1 lane closed on M4 : Entry/Exit slip roads closed : Diversions in place : 25/01/26-01/04/26 2000-0600 :
Start 25/01/2026
End 01/04/2026
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