Road traffic alerts | Traffic Wales

14 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.

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

A465 : Eastbound : Glynneath to Hirwaun : Carriageway maintenance : Road closed : Diversions in place : 24/03/25-20/05/25 2000-0600 :

Start: 24/03/2025

End: 20/05/2025

A40 : Both directions : Raglan to Abergavenny Hardwick R/bout : Resurfacing work : Road closed : Diversions in place : 15/05/25-20/05/25 2000-0600 :

Start: 15/05/2025

End: 20/05/2025

A465 : Both directions : Cefn Coed to Dowlais Top : Improvement work : Road closed : Diversions in place : 15/05/25-17/05/25 2000-0600 :

Start: 15/05/2025

End: 17/05/2025

A48 : Westbound : Briton Ferry to A483 Junction : Carriageway maintenance : Bridge closed : Diversions in place : 13/05/25-17/06/25 2000-0600 :

Start: 13/05/2025

End: 17/06/2025

M4 : Both directions : Wenallt Road Overbridge : Road closed : Structural inspections : Diversions in place : 19/05/25-20/05/25 2000-0500 :

Start: 19/05/2025

End: 20/05/2025

A55 : Eastbound : J15A Penmaenmawr : Cyclic maintenance : Exit slip road closed : Diversions in place : 20/05/25-21/05/25 1930-0600 :

Start: 20/05/2025

End: 21/05/2025

A494 : Eastbound : A55 J33B Ewloe to Ewloe : Cyclic maintenance : Entry slip road closed : Diversions in place : 19/05/25-20/05/25 2030-0730 :

Start: 19/05/2025

End: 20/05/2025

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