The effect of the order is to temporarily restrict and prohibit traffic on a length of the A458 trunk road from east of Middletown to Nant-y-Dugoed to undertake works on or near the road.
Effaith y gorchymyn yw cyfyngu a gwahardd traffig dros dro ar ddarn o gefnffordd yr A458 o fan i’r dwyrain o Dreberfedd i Nant-y-dugoed er mwyn gwneud gwaith ar y ffordd neu gerllaw iddi.