The effect of the Order is to temporarily prohibit vehicles on a length of the A487 trunk road at Rhiw Tŷ Neint, north of Corris Uchaf to undertake works on or near the road.
Effaith y Gorchymyn yw gwahardd cerbydau dros dro ar ddarn o gefnffordd yr A487 yn Rhiw Tŷ Neint, i’r gogledd o Gorris Uchaf er mwyn gwneud gwaith ar y ffordd neu gerllaw iddi.