A465 section 5 and 6 Dowlais Top to Hirwaun: environmental statement supplement volume 3 (figures), file type: PDF, file size: 92 MB
A465 rhan 5 a 6 Dowlais Top i Hirwaun: datganiad amgylcheddol atodol cyfrol 3 (ffigurau), Saesneg yn unig, math o ffeil: PDF, maint ffeil: 92 MB