Ers cyhoeddi ym mis Mehefin 2018 bod yr Achos Amlinellol Strategol ar gyferCanolfan Ragoriaeth y Rheilffyrdd yng Nghymru, ynghyd ag arian cam nesa' datblygu'r prosiect, wedi'u cymeradwyo, mae camau mawr wedi'u cymryd yn y 12 mis diwethaf.
Following the June 2018 announcement that the Strategic Outline Case for aGlobal Centre of Rail Excellence (GCRE)in Wales was approved, together with funding for next stage project development, significant progress has been made in the last 12 months.