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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

A470 South St, Rhayader – Gas Main Renewal – 13.4.2021 – 21.04.2021


Where and Why?

Work to carry out an essential gas main renewal is set to take place on the A470 South St, Rhayader on the 13/04/2021 for 9 days.

Diversions and Safety Measures

The work will be carried out by Wales & West Utilities under a full road closure between and including Caeherbet Lane and the junction of Bryn Gwy estate. Northbound traffic will be diverted via the southbound A470 to Llanelwedd, Builth Wells, northbound A483 to Llandrindod Wells, Crossgates and Newtown, westbound A489 to its junction with the A470 at Caersws and then on the southbound A470 to Rhayader. The route is reversed for southbound vehicles.


The alternative route for northbound high-sided vehicles over 14’ / 4.2m is the same as above except in Llandrindod Wells take Ddole Road Enterprise Park to join the A4081 (avoiding level crossing), travel westbound A4081 to Llanyre, then northbound through Llanyre and take Gravel Road to its junction with the A44, then eastbound on the A44 to the rejoin the A483 at Crossgates. The route is reversed for southbound vehicles

Programme of traffic management restrictions

Full Road Closure


For further information, please contact Wales & West Utilities on 0800 912 2999

Call the Traffic Wales information line
0300 123 1213
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