A fydd estyniad Bae Caerdydd i Ganol Caerdydd yn golygu bod angen rhedeg y Dosbarth 398 ar y stryd?
Wedi'i ateb gan Y Dirprwy Weinidog Newid Hinsawdd | Wedi'i ateb ar 18/05/2023
The Class 398 Metro Vehicle is planned to be used on-street as part of the extension. The vehicle has been procured to be capable of on-street running without modification, and is currently used elsewhere in the UK on the Sheffield Super-Tram network as a tram-train.