The effect of the Order is to temporarily restrict and prohibit traffic on a length of the A470 trunk road between Builth Wells and Llangurig, Powys to undertake works on or near the road.
Effaith y gorchymyn yw gwahardd traffig dros dro ar ddarn o gefnffordd yr A465 rhwng Llan-ffwyst a’r Fenni, Sir Fynwy er mwyn gwneud gwaith ar y ffordd neu gerllaw iddi.