Civil works
- Implementation of mixed gauge on the railway tracks between Astigarraga and Irun in Gipuzkoa (Spain)
- Implementation of mixed gauge on the railway line between Astigarraga and Irun and adaptation of Hernani station to the new operating conditions in Guipuzcoa (Spain)
- Adaptation of the existing slopes in the track yard to widen the platforms of the Vicálvaro suburban train station in Madrid (Spain)