What are the estimated costs of the project?

The total estimated cost is €14 billion in current terms, i.e. the estimated value of the euro at the end of the works compared with its value in 2020.

This amount includes studies, land acquisition and works on the new Toulouse–Bordeaux–Dax line, as well as the upgrading of the rail works south of Bordeaux (AFSB) and the rail works north of Toulouse (AFNT). This estimate will be regularly updated in line with changes in the cost of the works and economic and financial conditions, including inflation.