Live traffic alerts
M4 : Westbound : J41 Pentyla/Baglan to J44 Lon Las : Congestion : Congestion : Delays possible :
Start 14/10/2025
End 14/10/2025
A470 : Northbound : Coryton to Nantgarw : Congestion : Delays possible :
Start 14/10/2025
End 14/10/2025
M4 : Eastbound : J32 Coryton : offslip : Congestion : Delays possible :
Start 14/10/2025
End 14/10/2025
A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :
Start 14/10/2025
End 14/10/2025
M48 : Both directions : Severn Bridge : 7.5t weight restriction for heavy goods vehicles from 27/05/25-until further notice
Start 27/05/2025
End 23/05/2026
A48 : Westbound : Briton Ferry to Baglan : Roadworks : Road closed : Diversions in place : 13/10/25-15/10/25 2000-0600 :
Start 13/10/2025
End 15/10/2025
A458 : Both directions : Buttington Level Crossing : Roadworks : Closed : Diversions in place : 14/10/25-15/10/25 2215-0600 :
Start 14/10/2025
End 15/10/2025
M48 : Eastbound : J2 Newhouse to J1 Aust : Roadworks : Diversion : 14/10/25-15/10/25 2200-0600 :
Start 14/10/2025
End 15/10/2025
M4 : Eastbound : J32 Coryton : Roadworks : Offslip closed : Diversions in place : 14/10/25-16/10/25 2000-0600 :
Start 14/10/2025
End 16/10/2025
M4 : Eastbound : J27 High Cross : Offslip closed : Environmental work : Diversions in place : 14/10/25-15/10/25 2000-0600 :
Start 14/10/2025
End 15/10/2025
A55 : Westbound : J31 Caerwys : offslip : Cyclic maintenance : Closed : Diversions in place : 14/10/25-16/10/25 1930-0600 :
Start 14/10/2025
End 16/10/2025
A48 : Both directions : Llanddarog Junction to Crosshands Roundabout: Carriageway maintenance : Closed : 13/10/25-18/10/25 1900-0600 :
Start 13/10/2025
End 18/10/2025
A40 : Both directions : Arnolds Hill : Carriageway maintenance : Road closed : Diversions in place : 13/10/25-31/10/25 1900-0700 :
Start 13/10/2025
End 31/10/2025
M4 : Eastbound : J26 Malpas to J24 Coldra : Carriageway maintenance : Road closed : Diversions in place : 09/10/25-20/10/25 2000-0600 :
Start 09/10/2025
End 20/10/2025
M4 : Eastbound : J38 Margam to J37 Pyle : Road closed : Roadworks : Diversions in place : 04/10/25-22/11/25 0600 : Contraflow :
Start 04/10/2025
End 22/11/2025
A4060 : Both directions : Abercarnaid to Pentrebach : 01/10/25-19/10/25 2000-0600 : Roadworks : Closed : Diversions in place :
Start 01/10/2025
End 19/10/2025
A487 : Both directions : Llanrhystyd Bridge : Structural inspections : Temporary traffic lights : 06/10/25-24/10/25 0900-1600 : Delays possible :
Start 06/10/2025
End 24/10/2025
A470 : Both directions : Cemmaes Road : Electrical work : Temporary traffic lights : Delays possible : 06/10/25-24/10/25 : 24hrs
Start 06/10/2025
End 24/10/2025
A470 : Both directions : Wyeside Cottages : 29/09/25-14/11/25 0800-1700 : Emergency work : Temporary traffic lights :
Start 29/09/2025
End 14/11/2025
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