The A494 trunk road (Ewloe Green, Flintshire to Dolgellau, Gwynedd) (temporary traffic restrictions and prohibitions) Order 2021
Gorchymyn cefnffordd yr A494 (Ewloe Green, sir y Fflint i Ddolgellau, Gwynedd) (cyfyngiadau a gwaharddiadau traffig dros dro) 2021