The Cabinet Secretary for Economy and Transport has approved the deferment of trunking and de-trunking certain sections of the road network in Wales.
Mae Ysgrifennydd y Cabinet dros yr Economi a Thrafnidiaeth wedi cytuno i ohirio newid statws rhannau o ffyrdd yn gefnffyrdd, ac fel arall, o fewn y rhwydwaith ffyrdd yng Nghymru.