Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| Data | Valor | Modificar, % |
|---|---|---|
| 2021 | 4.962,0 | -0,08% |
| 2020 | 4.966,0 | -0,04% |
| 2019 | 4.968,0 | 0,26% |
| 2018 | 4.955,0 | 0,04% |
| 2017 | 4.953,0 | 0,73% |
| 2016 | 4.917,0 | -0,41% |
| 2015 | 4.937,0 | -0,38% |
| 2014 | 4.956,0 | 0,12% |
| 2013 | 4.950,0 | -0,70% |
| 2012 | 4.985,0 | 1,38% |
| 2011 | 4.917,0 | -8,11% |
| 2010 | 5.351,0 |