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Live traffic alerts
A470 : Now clear : Southbound : Coryton
Start 21/08/2026
End 21/08/2026
M4 : Westbound : J38 Margam to J39 Groes : Incident : Accident : Lane closed : Delays possible :
Start 21/08/2026
End 21/08/2026
M4 : Eastbound : J30 Cardiff Gate to J26 Malpas : Congestion : Delays possible :
Start 21/08/2026
End 21/08/2026
M4 : Westbound : J38 Margam to J44 Lon Las : Congestion : Delays possible :
Start 21/08/2026
End 21/08/2026
M4 : Westbound : J23A Magor to J26 Malpas : Congestion : Delays possible :
Start 21/08/2026
End 21/08/2026
A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Start 21/08/2026
End 21/08/2026
M4 : Westbound : J48 Hendy to J49 Pont Abraham : Congestion : Delays possible :
Start 21/08/2026
End 21/08/2026
M4 : Both directions : J28 Tredegar Park to J30 Cardiff Gate : Poor driving conditions :
Start 21/08/2026
End 21/08/2026
A494 : Eastbound : Ewloe : Roadworks : Road closed : Diversions in place : 20/08/26-27/08/26 1900-0600 :
Start 20/08/2026
End 27/08/2026
: Both directions : Abergavenny Hardwick R/bout to Raglan : Bridge closed Local lanes closed : 06/07/26-14/09/26 0600 :
Start 06/07/2026
End 14/09/2026
A40 : Westbound : Raglan to Abergavenny Hardwick R/bout : Carriageway maintenance : Road closed : Diversions in place : 20/08/26-29/08/26 2000-0600 :
Start 19/08/2026
End 29/08/2026
A470 : Northbound : Taff's Well : 17/08/26-07/09/26 2000-0600 : Improvement work : Entry slip road closed : Diversions in place :
Start 17/08/2026
End 07/09/2026
M4 : Eastbound : J26 Malpas : Carriageway maintenance : Onslip closed : Diversions in place : 17/08/26-22/08/26 2000-0600 :
Start 17/08/2026
End 22/08/2026
M4 : Eastbound : J25A Grove Park : Carriageway maintenance : Entry slip road closed : Diversions in place : 17/08/26-22/08/26 2000-0600 :
Start 17/08/2026
End 22/08/2026
A470 : Northbound : Taff's Well : Carriageway maintenance : Exit slip road closed : Diversions in place : 17/08/26-07/09/26 2000-0600 :
Start 17/08/2026
End 07/09/2026
A470 : Both directions : Taff's Well : Carriageway maintenance : Entry slip road closed : Diversions in place : 17/08/26-07/09/26 2000-0600 :
Start 17/08/2026
End 07/09/2026
A470 : Both directions : Pontypridd Albion Footbridge : Resurfacing work : Road closed : Diversions in place : 02/08/26-30/08/26 0600-2355 :
Start 02/08/2026
End 30/08/2026
A465 : Both directions : Aberdulais to Resolven : Resurfacing work : Road closed : Diversions in place : 27/07/26-26/08/26 2000-0600 :
Start 27/07/2026
End 26/08/2026
OF
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