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Traffic Wales information line 0300 123 1213
The Welsh Government’s traffic information service for motorways and trunk roads in Wales

A479 Cwmdu to Talgarth - Routine Cyclic Maintenance


Start Date: 18/10/21 | End Date: 22/10/21

A479 Towards Cwmdu

Cyclic maintenance along the A479 from Cwmdu to Talgarth with segmented daytime closures. 

Work to carry out essential routine cyclic highway maintenance along 12 km section of the A479 trunk road between Cwmdu and Talgarth.  

The working hours are programmed to be from 0800hrs to 1800hrs each day and there will also be a road closure in place in segments during these hours.

The routine maintenance work will be carried out under a controlled rolling sectional closure of the highway, starting at Cwmdu and travelling northbound towards Talgarth.

Appropriate signage will be in place at the A40/A479 Junction and at the A479/B4560 “Gwernyfed Rugby Club” Roundabout, Talgarth. 

Access will be available up to the points of closure.

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

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0300 123 1213
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