The effect of the Order is to temporarily restrict and prohibit vehicles on lengths of the A55 trunk road between junctions 12 and 13 to undertake works on or near the road.
Effaith y Gorchymyn yw cyfyngu a gwahardd cerbydau dros dro ar ddarnau o gefnffordd yr A55 rhwng cyffyrdd 12 a 13 er mwyn gwneud gwaith ar y ffordd neu gerllaw iddi.