Live traffic alerts
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
M4 : Eastbound : J35 Pencoed : 15/09/26-09/10/26 1900-0600 : Clearance work : Exit slip road closed : Diversions in place :
Start 15/09/2026
End 09/10/2026
A470 : Northbound : Nantgarw : 21/09/26-03/10/26 2000-0600 : offslip : Closed : Diversions in place :
Start 21/09/2026
End 03/10/2026
A483 : Both directions : Coedpoeth : 22/09/26-30/09/26 2000-0600 : A525 Maintenance work : 1 lane closed : Offslip closed : Diversions in place :
Start 22/09/2026
End 30/09/2026
A483 : Both directions : Coedpoeth : Maintenance work : Exit slip road closed : Diversion : 22/09/26-30/09/26 2000-0600 :
Start 22/09/2026
End 30/09/2026
A470 : Both directions : Abercynon to Nantgarw : Surveys : Entry slip roads closed : 1 lane closed : Diversion : 24/09/26-08/10/26 2000-0600 :
Start 24/09/2026
End 08/10/2026
M4 : Eastbound : J32 Coryton : 25/09/26-29/09/26 2000-0600 : offslip : Closed :
Start 25/09/2026
End 29/09/2026
A55 : Westbound : J9 Treborth : 26/09/26-27/09/26 1900-0500 : Maintenance work : Offslip closed : Onslip closed : Diversions in place :
Start 26/09/2026
End 27/09/2026
M4 : Westbound : J22 Pilning/Prince of Wales Bridge to J23 Rogiet : 26/09/26-02/10/26 2100-0600 : Closed : Diversions in place :
Start 26/09/2026
End 02/10/2026
M4 : Westbound : J30 Cardiff Gate : Cyclic maintenance : Entry slip road closed : Diversion : 27/09/26 0630-1030 :
Start 27/09/2026
End 27/09/2026
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
A40 : Both directions : Tarell Roundabout : 27/09/26-12/10/26 1900-0600 : A470 Resurfacing work : Closed : Diversions in place :
Start 27/09/2026
End 12/10/2026
M4 : Westbound : J24 Coldra : Clearance work : Exit slip road closed : Diversion : 27/09/26-01/10/26 2000-0600 :
Start 27/09/2026
End 01/10/2026
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