Live traffic alerts
A483 : Southbound : Llandrindod Wells : 12/04/26-17/04/26 1900-0600 : Closed :
Start 12/04/2026
End 17/04/2026
A55 : Westbound : Penmaenbach Tunnel: Closed : Contraflow : Via Penmaenbach Headland : Width limit 3.2m : 13/04/26-16/04/26 1900-0700 :
Start 13/04/2026
End 16/04/2026
A470 : Southbound : Upper Boat to Nantgarw : 13/04/26-17/04/26 2000-0600 : Resurfacing work : Entry slip road closed : Closed : Diversions in place :
Start 13/04/2026
End 17/04/2026
A40 : Both directions : Cefn Brynich to Llanhamlach : 15/04/26-16/04/26 0600-2200 : Closed :
Start 15/04/2026
End 16/04/2026
A4042 : Northbound : Pontypool Roundabout to Mamhilad : 15/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :
Start 15/04/2026
End 18/04/2026
M48 : Eastbound : J2 Newhouse to J1 Aust : 15/04/26-17/04/26 2000-0600 : Maintenance work : Closed : Diversions in place :
Start 15/04/2026
End 17/04/2026
M4 : Westbound : J25A Grove Park to J26 Malpas : 15/04/26-17/04/26 2000-0600 : Roadworks : Closed : Diversions in place :
Start 15/04/2026
End 17/04/2026
M4 : Eastbound : J26 Malpas to J25A Grove Park : 15/04/26-17/04/26 2000-0600 : Maintenance work : Closed : Diversions in place :
Start 15/04/2026
End 17/04/2026
M4 : Eastbound : J48 Hendy : 15/04/26-17/04/26 2000-0600 : Maintenance work : Entry slip road closed : Diversions in place :
Start 15/04/2026
End 17/04/2026
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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