In restating the strategic case for rail investment in Wales, we also need to acknowledge the lower level of rail enhancement investment in Wales.
Wrth ailgyflwyno’r achos strategol dros fuddsoddi yn rheilffyrdd Cymru, mae angen inni hefyd gydnabod y lefel is o fuddsoddiad mewn gwelliannau i reilffyrdd Cymru.