Dywedodd Ysgrifennydd yr Economi hefyd y byddai'n bwrw ymlaen â chynllun Gwella A494 Pont Afon Ddyfrdwy er mwyn ystyried yr opsiynau ar gyfer mynd i'r afael â mater y tagfeydd a datrys problemau'r bont bresennol.
The Economy Secretary also announced he would be progressing the delivery of the A494 River Dee Bridge Improvement scheme to investigate options to resolve the existing traffic bottleneck and overcome issues with the existing bridge.