Live traffic alerts
M4 : Eastbound : J28 Tredegar Park EB Onslip to J24 Coldra : Incident : Closed : Due to Accident : Diversion : Until further notice
Start 19/10/2026
End 20/10/2026
M4 : Eastbound : J35 Pencoed to J34 Miskin : 19/10/26-05/11/26 2000-0600 : Structural inspections : Closed : Diversions in place :
Start 19/10/2026
End 05/11/2026
A487 : Northbound : Y Felinheli : Roadworks : Road closed : Diversions in place : 20/10/26 2000-0200 :
Start 20/10/2026
End 20/10/2026
A465 : Eastbound : Baverstocks : Offslip closed : Onslip closed : 19/10/26-20/10/26 2000-0600 : Diversions in place :
Start 19/10/2026
End 20/10/2026
A470 : Southbound : Taff's Well : Onslip closed : Diversions in place : 19/10/26-20/10/26 2000-0600 :
Start 19/10/2026
End 20/10/2026
M4 : Westbound : J45 Ynysforgan : Offslip closed : Onslip closed : 19/10/26-22/10/26 2000-0600 : Diversions in place :
Start 19/10/2026
End 22/10/2026
M4 : Eastbound : J41 Pentyla/Baglan : Offslip closed : 19/10/26-24/10/26 2000-0600 : Diversions in place :
Start 19/10/2026
End 24/10/2026
M4 : Westbound : J39 Groes : Onslip closed : 19/10/26-24/10/26 2000-0600 : Diversions in place :
Start 19/10/2026
End 24/10/2026
M4 : Westbound : J38 Margam : Offslip closed : 19/10/26-24/10/26 2000-0600 : Diversions in place :
Start 19/10/2026
End 24/10/2026
M4 : Westbound : J24 Coldra to J28 Tredegar Park : Road closed : 19/10/26-23/10/26 2000-0600 : Diversions in place :
Start 19/10/2026
End 23/10/2026
A483 : Both directions : Newtown to Welshpool : 19/10/26-18/11/26 2000-0600 : Improvement work : Closed : Diversions in place :
Start 19/10/2026
End 18/11/2026
A483 : Both directions : Abermule : 19/10/26-18/11/26 2000-0600 : Carriageway maintenance : Closed : Diversions in place :
Start 19/10/2026
End 18/11/2026
A470 : Both directions : Llanrwst : Resurfacing work : 10mph convoy : Temporary traffic lights : Width limit 3.25m : 07/09/26-24/10/26 0700-0200 :
Start 07/09/2026
End 24/10/2026
A494 : Both directions : Mold Bypass : 19/10/26-22/10/26 1900-0600 : Cyclic maintenance : Closed : Diversions in place :
Start 19/10/2026
End 22/10/2026
A470 : Southbound : Coryton : Onslip closed : 18/10/26-22/10/26 2000-0600 : Diversions in place :
Start 18/10/2026
End 22/10/2026
M4 : Westbound : J48 Hendy : Offslip closed : Onslip closed : 18/10/26-20/10/26 2000-0600 : Diversions in place :
Start 18/10/2026
End 20/10/2026
M4 : Eastbound : J43 Llandarcy : Onslip closed : 18/10/26-20/10/26 2000-0600 : Diversions in place :
Start 18/10/2026
End 20/10/2026
M4 : Eastbound : J42 Earlswood : Offslip closed : 18/10/26-20/10/26 2000-0600 : Diversions in place :
Start 18/10/2026
End 20/10/2026
A465 : Both directions : Glynneath : Roadworks : Entry slip road closed : and Exit slip road closed : Diversions in place : 15/10/26-22/10/26 2000-0600 :
Start 15/10/2026
End 22/10/2026
A494 : Eastbound : A55 J33B Ewloe to Ewloe : Roadworks : Road closed : Diversions in place : 11/10/26-23/10/26 1900-0600 :
Start 11/10/2026
End 23/10/2026
A4076 : Both directions : Steynton to A477 Interchange : Maintenance work : Road closed : 29/09/26-14/11/26 2000-0500 :
Start 29/09/2026
End 14/11/2026
A40 : Both directions : Tarell Roundabout : 27/09/26-23/10/26 1900-0600 : A470 Resurfacing work : 1 lane closed :
Start 27/09/2026
End 23/10/2026
A494 : Both directions : Ruthin : Improvement work : STOP/GO in use : Delays possible : 28/09/26-23/10/26 0900-1200 :
Start 28/09/2026
End 23/10/2026
M48 : Both directions : Dewstoe overbridge to Crick overbridge : 20/10/26-31/03/27 2000-0600 : Improvement work : Lane closed :
Start 20/10/2026
End 31/03/2027
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