The A470 Trunk Road (Coryton interchange, Cardiff to Abercynon roundabout, Rhondda Cynon Taf) (temporary traffic prohibitions and restrictions) Order 2020
Gorchymyn Cefnffordd yr A470 (cyfnewidfa Coryton, Caerdydd i gylchfan Abercynon, Rhondda Cynon Taf) (gwaharddiadau a chyfyngiadau traffig dros dro) 2020