"Rhaid i'r gwaith o ddatblygu a chyflenwi rhaglen uchelgeisiol a theg a fydd yn gwella seilwaith y rheilffyrdd yn y Gogledd gael ei wneud heb unrhyw oedi ac rwyf eisoes wedi pwysleisio hyn i'r Ysgrifennydd Gwladol.
“Development and delivery of an ambitious and equitable programme of rail infrastructure improvements in North Wales needs to happen at pace and this is a matter I have previously made very clear to the Secretary of State.