The A4042 trunk road (Mamhilad roundabout to Croes-Y-Pant Lane, Penperlleni, Torfaen) (temporary traffic prohibitions and speed limits) Order 2020
Gorchymyn cefnffordd yr A4042 (cylchfan Mamheilad i Ffordd Croes-y-Pant, Penperllenni, Torfaen) (gwaharddiadau traffig a therfynau cyflymder dros dro) 2020