The main purpose of this study is the analysis and design of the duplication of track, as well as possible route variants, of the La Garriga-Centelles section of the ADIF line 02-222- Montcada Bifurcacio-Puigcerdá French border
The main purpose of this study is the analysis and design of the duplication of track, as well as possible route variants, of the La Garriga-Centelles section of the ADIF line 02-222- Montcada Bifurcacio-Puigcerdá French border