A55 the Chester to Bangor trunk road (junctions 16 and 16a improvement realignment and slip roads) (side roads) order 202-: site plan 2, file type: PDF, file size: 10 MB
A55 gorchymyn cefnffordd Caer i Fangor (gwelliant ailalinio cyffyrdd 16 ac 16a a’r ffyrdd ymuno ac ymadael) (ffyrdd ymyl) 202-: cynllun o'r safle 3, math o ffeil: PDF, maint ffeil: 7 MB