Road traffic alerts | Traffic Wales

12 results

This list shows the highest priority alerts for the motorway and trunk road network in Wales. To view local authority information, please go to our Road Traffic Map or to view information for England visit Traffic England.

A465 : Eastbound : Glynneath to Hirwaun : 24/03/25-20/05/25 2000-0600 : Roadworks : Closed : Diversions in place :

Start: 24/03/2025

End: 20/05/2025

M4 : Eastbound : J43 Llandarcy : Resurfacing work : Onslip closed : Diversions in place : 08/04/25-11/05/25 2000-0600 :

Start: 08/04/2025

End: 11/05/2025

M4 : Eastbound : J42 Earlswood on slip to A48 : Resurfacing work : Closed : Diversions in place : 08/04/25-11/05/25 2000-0600 :

Start: 08/04/2025

End: 11/05/2025

A55 : Westbound : J2 Ty Mawr : onslip : Improvement work : Diversions in place : 08/03/25-27/06/25 2000-0600 :

Start: 08/03/2025

End: 27/06/2025

A55 : Eastbound : J2 Ty Mawr : offslip closed : Local diversions in place 08/03/25-27/06/25 2000-0600 :

Start: 08/03/2025

End: 27/06/2025

A48 : Eastbound : Briton Ferry : Structural inspections : Road closed : Diversions in place : 08/04/25-13/05/25 2000-0600 :

Start: 08/04/2025

End: 13/05/2025

A494 : Westbound : Queensferry to Ewloe : Structural inspections : Road closed : Diversions in place : 26/04/25-27/04/25 1930-1000 :

Start: 26/04/2025

End: 27/04/2025

A494 : Eastbound : Garden City (Drome Corner) to Deeside Industrial Park : Cyclic maintenance : Road closed : and Exit slip road closed : Diversions in place : 22/04/25-23/04/25 1900-0600 :

Start: 22/04/2025

End: 23/04/2025

A483 : Both directions : Cynghordy : Lane closed : Temporary traffic lights : Cyclic maintenance : 30/09/24-20/05/25 24 Hrs :

Start: 30/09/2024

End: 20/05/2025

A470 : Both directions : Abercynon Roundabout : Roadworks : Temporary traffic lights : 06/01/25-13/06/25 2000-0600 : Delays possible :

Start: 06/01/2025

End: 13/06/2025