Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 5.483,0 | -0,01% |
| 2018 | 5.483,3 | 15,47% |
| 2017 | 4.748,7 | -11,80% |
| 2016 | 5.384,0 | 0,50% |
| 2015 | 5.357,0 | 3,10% |
| 2014 | 5.196,0 | 1,74% |
| 2013 | 5.107,0 | 5,06% |
| 2012 | 4.861,0 | 0,68% |
| 2011 | 4.828,0 | 3,07% |
| 2010 | 4.684,0 | -11,27% |
| 2008 | 5.279,0 | 1,27% |
| 2007 | 5.213,0 |