Saesneg: The A470 Trunk Road (Southbound Carriageway between Abercynon Roundabout and Broadway Interchange, Rhondda Cynon Taf) (Temporary Prohibition of Vehicles) Order 2011
Cymraeg: Gorchymyn Cefnffordd yr A470 (Y Gerbytffordd tua'r De rhwng Cylchfan Abercynon a Chyfnewidfa Broadway, Rhondda Cynon Taf) (Gwahardd Cerbydau Dros Dro) 2011