"Cyn bo hir, gall pobl ledled Cymru ddisgwyl rhwydwaith o lwybrau a chyfnewidfeydd sy'n cynnig gwasanaethau cyflymach, amlach a dibynadwy ar gerbydau mwy cyfforddus, hygyrch a gwyrddach.
“People right across Wales can soon expect a network of routes and interchanges that offer faster, more frequent and reliable services on more comfortable, accessible, and greener vehicles.