The effect of the Order is to temporarily prohibit traffic on lengths of the A458 trunk road at Welshpool, Powys to undertake works on or near the road.
Effaith y Gorchymyn yw gwahardd traffig dros dro ar ddarnau o gefnffordd yr A458 yn y Trallwng, Powys er mwyn gwneud gwaith ar y ffordd, neu gerllaw iddi.