Buddsoddi mewn seilwaith - Er mwyn sicrhau gwell gwasanaethau uniongyrchol rhwng Doc Penfro a Llundain ar drenau newydd sbon InterCity Express mae'n rhaid i'r buddsoddiad a gyhoeddwyd ym mis Gorffennaf 2017 ddigwydd mor fuan â phosibl.   Mae Achos Busnes ar gyfer ailddatblygu gorsaf Caerdydd Canolog eisoes wedi'i gyflwyno ac mae'n rhaid i'r gwaith trydaneiddio yng Nghaerdydd ddigwydd. Mae cyflawni'r cynllun hirddisgwyliedig ar gyfer creu mynediad o'r gorllewin i mewn i Faes Awyr Heathrow hefyd yn hanfodol i Gymru.
Infrastructure investment - To support improved direct services between Pembroke Dock and London on the brand new InterCity Express trains, investment announced in July 2017 must be delivered as a priority. A Business Case for the redevelopment of Cardiff Central station has already been submitted and there can be no de-scoping of electrification works in Cardiff. Delivery of the long awaited scheme to provide western access into Heathrow Airport is also essential to Wales.