As soon as the final business cases are brought forward, both governments commit to expediting the appraisal process to enable these projects to move into the delivery phase as quickly as possible.
Cyn gynted ag y daw’r achosion busnes terfynol ger bron, mae’r ddwy lywodraeth wedi ymrwymo i hwyluso’r broses arfarnu fel bod modd i’r prosiectau hyn symud i’r cam cyflawni mor gyflym â phosibl.