Pa asesiad economaidd mae Llywodraeth Cymru wedi'i gynnal o effaith rhewi prosiectau adeiladu ffyrdd newydd yng Nghymru?
Wedi'i ateb gan Y Dirprwy Weinidog Newid Hinsawdd | Wedi'i ateb ar 15/08/2022
The decision to review road building schemes is part of the delivery of our Wales Transport Strategy. The Integrated Sustainability Appraisal confirmed that the strategy would have a positive effect on the Welsh economy. The appraisal is available here.