Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| Data | Valor | Modificar, % |
|---|---|---|
| 2002 | 733,0 | -0,14% |
| 2001 | 734,0 | 0,00% |
| 2000 | 734,0 | 0,69% |
| 1999 | 729,0 | 0,00% |
| 1998 | 729,0 | 0,00% |
| 1997 | 729,0 | 0,00% |
| 1996 | 729,0 | 0,00% |
| 1995 | 729,0 |