A wnaiff y Gweinidog gadarnhau bod Llywodraeth Cymru wedi buddsoddi cyfanswm o £1.8 biliwn ym Metro De Cymru a stoc drenau newydd, yn dilyn cyfweliad y Dirprwy Weinidog ar raglen Sharp End ITV?
Wedi'i ateb gan Y Dirprwy Weinidog Newid Hinsawdd | Wedi'i ateb ar 07/02/2024
Transport for Wales are spending over £1 billion to transform the Core Valley Lines. This is in addition to the £800 million investment in new trains for the entire Wales and Borders area including the Core Valley Lines.