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 Cwmbrân i gylchfan Pont-y-pŵl, Torfaen) (cyfyngiadau cyflymder dros dro a dim goddiweddyd) 2025