Dyna pam rydyn ni wedi ymrwymo i sefydlu Comisiwn Seilwaith Cenedlaethol i Gymru i roi cyngor arbenigol ac annibynnol ar ba seilwaith strategol sydd ei angen ac y dylid rhoi blaenoriaeth iddo.
That is why we have made the commitment to establish a National Infrastructure Commission for Wales to provide us with independent and expert advice on strategic infrastructure needs and priorities.