The Minister and Deputy Minister have agreed joint-funding the Outline Business Case for the Cardiff Crossrail link between Cardiff Central Station and Newport Road.
Mae'r Gweinidog a'r Dirprwy Weinidog wedi cytuno i gyd-ariannu'r Achos Busnes Amlinellol ar gyfer cyswllt Cledrau Croesi Caerdydd rhwng Gorsaf Caerdydd Canolog a Heol Casnewydd.