In recognition of their strategic national importance, I have also asked for consideration of additional routes and sections to be included as part of the Trunk Road Network.
Rwyf wedi gwneud cais hefyd am ystyriaeth i weld a ddylid ychwanegu rhai ffyrdd a rhannau o ffyrdd at y Rhwydwaith Cefnffyrdd er mwyn cydnabod eu pwysigrwydd strategol cenedlaethol.