The A55 trunk road (Penmaenbach tunnel, Conwy County Borough) (temporary traffic prohibitions and restrictions) Order 2019, file type: PDF, file size: 394 KB
Gorchymyn Cefnffordd yr A55 (twnnel Conwy, Bwrdeistref Sirol Conwy) (gwaharddiadau a chyfyngiadau traffig dros dro) 2019, math o ffeil: PDF, maint ffeil: 381 KB