The A483 trunk road (Llandovery to Sugar Loaf, Carmarthenshire) (temporary traffic prohibitions and restrictions) Order 2021
Gorchymyn cefnffordd yr A483 (Llanymddyfri i Ddinas-y-bwlch, sir Gaerfyrddin) (gwaharddiadau a chyfyngiadau traffig dros dro) 2021