Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| Data | Valor | Modificar, % |
|---|---|---|
| 2021 | 4.309 | 0,56% |
| 2020 | 4.285 | 4,27% |
| 2019 | 4.109 | -2,16% |
| 2018 | 4.200 | 3,17% |
| 2017 | 4.071 | 0,00% |
| 2016 | 4.071 | 3,22% |
| 2015 | 3.944 | 7,52% |
| 2014 | 3.668 | 0,06% |
| 2013 | 3.666 | 0,44% |
| 2012 | 3.650 | 0,35% |
| 2011 | 3.637 | 0,52% |
| 2010 | 3.618 |