Railway Operators: SNCF Réseau (99.8 %), SCNF (0.1 %), N/A (0.1 %)
Railway Users: N/A (100 %)
Electrification: 25000 V / 50 Hz AC (98.5 %), 1500 V / DC (1.5 %), 25000 V / DC (0 %), electrified with unknown voltage (0 %), N/A (0 %)
Structures: 36.8 km in tunnels (2.8 %), 16.5 km on bridges (1.3 %), 17.8 km on embankments (1.4 %), 0.1 km in cuttings (0 %), 1234.5 km on ground level (94.5 %)