Saesneg: The A470 Trunk Road (Taffs Well Interchange, Cardiff to Nantgarw Interchange, Rhondda Cynon Taf) (Temporary Prohibition of Vehicles) Order 2011
Cymraeg: Gorchymyn Cefnffordd yr A470 (Cyfnewidfa Ffynnon Taf, Caerdydd i Gyfnewidfa Nantgarw, Rhondda Cynon Taf) (Gwahardd Cerbydau Dros Dro) 2011