Mae BT eisoes wedi gwneud cryn dipyn o waith i baratoi ar gyfer y rhaglen, gan gynnwys trafod gydag awdurdodau cynllunio ac awdurdodau priffyrdd ledled Cymru. Mae cynllun cyflwyno wedi cael ei baratoi sy’n ystyried demograffeg leol a daearyddiaeth Cymru, ynghyd â blaenoriaethau economaidd Llywodraeth Cymru, gan gynnwys yr Ardaloedd Menter ac ardaloedd twf lleol Powys.
BT had already made considerable progress to prepare for the programme, including engagement with planning and highways authorities across Wales. A roll-out plan has been prepared which takes into account the local demographics and cartography of Wales, together with the Welsh Government’s economic priorities, including the Enterprise Zones and the Powys local growth zone.