The A458 Trunk Road (Llangadfan, Powys) (40mph and part-time 20mph speed limits) Order 2020
Gorchymyn Cefnffordd yr A458 (Llanfair Caereinion, Powys) (Terfyn Cyflymder o 30 mya a Therfyn Cyflymder Rhan-amser o 20 mya) 2017