Start date: 20/10/2025 | End date: 24/10/2025
A479 Cwmdu to Talgarth - Routine Cyclic Maintenance & Inspections (5 days 08:00 – 15:30)
Work to carry out essential routine cyclic highway inspections and maintenance to a 12 km section of the A479 trunk road between Cwmdu and Talgarth will commence on the Monday 20/10/2025 for 5 days.
The working hours are programmed to be from 0800hrs to 1530hrs each day and from Tuesday 21/10/2025 to Thursday 23/10/25 there will also be a road closure in place during these hours.
The road closure will operate between Iron Bridge layby, Cwmdu and the A479/B4560 Talgarth Roundabout, Talgarth.
Full access will be available up to the points of closure. Emergency Services and Public Transport buses will be allowed controlled access through the closed sections. Similar arrangements will be in place to allow residents/customers/workers to access and leave the properties within the closure but there will be delays.
The official signed diversion route will be the A479 to Bronllys, A438 to Pontybat, A470 to Brecon, A40 to Nantyffin to re-join the A479 and vice versa for traffic travelling in the opposite direction.
For further information, please contact Traffic Wales on 0300 123 1213 or via Twitter @TrafficWalesN