Unadopted roads in Wales: preliminary report to the Minister for Economy and Transport, file type: PDF, file size: 2 MB
Ffyrdd sydd heb eu mabwysiadu yng Nghymru: adroddiad rhagarweiniol ar gyfer Gweinidog yr Economi a Thrafnidiaeth, math o ffeil: PDF, maint ffeil: 2 MB