Live traffic alerts
A55 : Britannia Bridge : High winds : Advisory restrictions in place to motorcycles and caravans on bridge : Until further notice
Start 26/10/2026
End 27/10/2026
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
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
M4 : Westbound : J24 Coldra to J28 Tredegar Park : Carriageway maintenance : Road closed : Diversions in place : 25/10/26-30/10/26 2000-0600 :
Start 25/10/2026
End 30/10/2026
M4 : Eastbound : J32 Coryton : Carriageway maintenance : Entry slip road closed : Diversions in place : 26/10/26-31/10/26 2000-0600 :
Start 26/10/2026
End 31/10/2026
M4 : Westbound : J38 Margam : Cyclic maintenance : Exit slip road closed : 26/10/26-31/10/26 2000-0600 :
Start 26/10/2026
End 31/10/2026
M4 : Westbound : J39 Groes : Carriageway maintenance : Entry slip road closed : Diversions in place : 26/10/26-31/10/26 2000-0600 :
Start 26/10/2026
End 31/10/2026
A55 : Westbound : Penmaenbach Tunnel : Closed : Contraflow via Headland : Width limit 3.2m : 27/10/26-28/10/26 1900-0700 :
Start 27/10/2026
End 28/10/2026
A55 : Both directions :J12 Tal y Bont to J14 Madryn Interchange - eastbound Lane 1. (incl staggered closures on all slips at J14 and J13) 27/10/26-28/10/26 1900-0600 :
Start 27/10/2026
End 28/10/2026
A470 : Southbound : Cefn coed to Merthyr Tydfil : Roadworks : Road closed : Diversions in place 27/10/26-28/10/26 2000-0600 :
Start 27/10/2026
End 28/10/2026
M4 : Westbound : J35 Pencoed to J36 Sarn : Road closed : 27/10/26-30/10/26 2000-0600 : Diversions in place :
Start 27/10/2026
End 30/10/2026
M4 : Westbound : J46 Llangyfelach : Carriageway maintenance : Entry slip road closed : Exit slip road closed : Diversions in place : 27/10/26-29/10/26 2000-0600 :
Start 27/10/2026
End 29/10/2026
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
A5 : Both directions : Llangollen : Carriageway maintenance : Speed restrictions Temporary traffic lights : 22/10/26-01/11/26 1800-0600 :
Start 22/10/2026
End 01/11/2026
A40 : Both directions : Llandovery : Roadworks : 1 lane closed : Delays 26/10/26-30/10/26 0830-1800 :
Start 26/10/2026
End 30/10/2026
A4076 : Both directions : Johnston : Resurfacing work : Lane closed : Temporary traffic lights : 27/10/26 0930-1530 :
Start 27/10/2026
End 27/10/2026
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