The A55 trunk road (Conwy tunnel, Conwy county borough) (temporary traffic prohibitions and restrictions) Order 2021, file type: PDF, file size: 326 KB
Gorchymyn cefnffordd yr A55 (twnnel Pen-y-clip, Bwrdeistref Sirol Conwy) (gwaharddiadau a chyfyngiadau traffig dros dro) 2020, math o ffeil: PDF, maint ffeil: 391 KB