The A470 trunk road (Swansea Road roundabout, Merthyr Tydfil to Taffs Well, Rhondda Cynon Taf) (temporary traffic prohibition and restriction) Order 2021
Gorchymyn cefnffordd yr A470 (cylchfan Swansea Road, Merthyr Tudful i Ffynnon Taf, Rhondda Cynon Taf) (gwaharddiad a chyfyngiad traffig dros dro) 2021