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Rydym yn croesawu galwadau’n Gymraeg. We welcome calls in Welsh.
Rydym yn croesawu galwadau’n Gymraeg. We welcome calls in Welsh.

A465 East of Aberdulais

Start date: 03/02/25  |  End date: 04/04/25

A465 east of Aberdulais

Work to carry out essential concrete repairs to A465 eastbound carriageway between Aberdulais and Cwmgwrach will commence on 03/02/2025.

3 February - 31 March (20:00-06:00)

  • The work will be carried out under a full eastbound carriageway closure overnight between either Aberdulais and Resolven or Resolven and Cwmgwrach.

24 February (08:00)- 28 February (05:00)

  • A465 Aberdulais eastbound on-slip will be closed. This is essential to provide a safe working zone.

The works are being carried out under full closures overnight when traffic flows are historically lower to minimise disruption. There will be daytime lane closures throughout the programme to allow the concrete resurfacing to cure correctly.

Traffic will be diverted at Aberdulais along the A4109 and B4242. From Resolven traffic will be diverted along the A4242. 

For further information, please contact Traffic Wales on 0300 123 1213 or via X @TrafficWalesS and Facebook @TraffcWalesS.