Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| Data | Valor | Modificar, % |
|---|---|---|
| 2021 | 16.178,6 | -1,05% |
| 2020 | 16.351,0 | 0,34% |
| 2019 | 16.295,0 | 0,00% |
| 2018 | 16.295,0 | 0,01% |
| 2017 | 16.294,0 | 0,23% |
| 2016 | 16.257,0 | 0,07% |
| 2015 | 16.245,1 | -1,74% |
| 2014 | 16.532,1 | 4,23% |
| 2013 | 15.861,0 | 0,09% |
| 2012 | 15.846,5 | -2,24% |
| 2011 | 16.209,6 | 2,02% |
| 2010 | 15.888,0 |