Beth yw'r amcangyfrif o gostau sy'n gysylltiedig â lansiad arfaethedig Llywodraeth Cymru o wasanaeth bysiau cyflym i gysylltu gogledd a de Cymru?
Wedi'i ateb gan Dirprwy Weinidog dros Drafnidiaeth | Wedi'i ateb ar 09/06/2026
We do not yet know what the costs of the service will be, as Transport for Wales have only recently begun market engagement on the scheme, ahead of a procurement exercise to follow shortly after this has concluded. We will understand the costs once the successful tender has been awarded in the Summer. (Saesneg yn unig)