The effect of the Order is to temporarily prohibit vehicles on a length of the A44 trunk road west of Llangurig, Powys to undertake works on or near the road.
Effaith y gorchymyn hwn yw gwahardd cerbydau rhag gwneud troad pedol wrth fynd ar naill ai cerbytffordd tua’r gogledd neu gerbytffordd tua’r de cefnffordd yr A466.