Dechreuodd y gwaith ar y ffordd osgoi gwerth £92 miliwn ym mis Chwefror a bydd yn cysylltu’r A489 a’r A483, gan liniaru’r problemau traffig a geir yng nghanol y Drenewydd a gwella’r modd i’w chyrraedd.
Work on the £92 million project started in February and will connect the A489 and A483, alleviating Newtown town centre’s traffic problems and improving accessibility.