Beth yw'r amcangyfrif o'r arian a gaiff ei arbed o'r prosiectau ffyrdd sy'n cael eu dileu o dan yr adolygiad ffyrdd?
Schemes considered by the independent roads review panel were at the development stage of their project lifecycle, prior to the point where an accurate cost estimate for their delivery had been confirmed.
Our four tests for future road building will help prioritise future infrastructure spend away from carbon intensive new road projects, freeing up resources for the development, delivery, operation and maintenance of public transport improvements, as well as projects that make it easier for people to walk or cycle.
We will also prioritise investment in the existing road network – protecting roads against climate change, refurbishing critical assets and improving safety.