The A40 trunk road (Llandeilo to Carmarthen, Carmarthenshire) (temporary traffic prohibitions and restrictions) Order 2021
Gorchymyn cefnffordd yr A40 (Llanymddyfri, sir Gaerfyrddin i Drecastell, Powys) (gwaharddiadau a chyfyngiadau traffig dros dro) 2021