A wnaiff y Gweinidog gadarnhau a yw Llywodraeth Cymru wedi mapio lefelau cymharol ynysu trafnidiaeth ac amddifadedd cysylltiedig mewn cymunedau ledled Cymru i lywio penderfyniadau ar fuddsoddi mewn trafnidiaeth gyhoeddus a chymunedol yn y dyfodol?
We are working with Transport for Wales on a number of fronts to ensure that future public transport investment is targeted to support better access to employment, education, training, health and other key facilities for residents living in deprived communities and we are using the Welsh Indices of Multiple Deprivation to inform this work. For example we are currently looking to improve bus links to The Grange Hospital and are using multiple deprivation data to develop proposals.