Mae £738 miliwn wedi ei glustnodi i foderneiddio'r rheilffyrdd metro canolog, gan alluogi mwy o drenau i redeg pob awr. Ar ben hynny, bydd cyfleoedd ar gyfer gwaith, sy'n cael ei gysylltu'n uniongyrchol â'r contract newydd, gyda 600 o swyddi newydd yn cael eu cynnig a chyfanswm o 450 o brentisiaid dros gyfnod 15 mlynedd y contract.
There is £738m earmarked to modernise the central metro lines, enabling more trains to run every hour. Furthermore, there will be employment opportunities directly associated with the new contract, with 600 new jobs being offered and a total of 450 apprenticeships over the 15-year lifespan of the contract.