Gwnaed cais am £6.8 miliwn i Lywodraeth y DU drwy'r gronfa gorsafoedd newydd, ac mae Llywodraeth Cymru eisoes wedi talu'r costau i ddatblygu'r prosiect at y cam yma.
A £6.8 million application has been made to the UK Government through the new station fund, with the Welsh Government already having met costs to get the project to this stage.