Railway Operators: SNCF Réseau (71.9 %), RFI (16.5 %), N/A (11.6 %)
Railway Users: passenger traffic (55.2 %), mixed traffic (18 %), N/A (26.9 %)
Electrification: 25000 V / 50 Hz AC (58.8 %), 3000 V / DC (28 %), 1500 V / DC (13.1 %), N/A (0 %)
Structures: 45.6 km in tunnels (5.2 %), 16.7 km on bridges (1.9 %), 11.1 km on embankments (1.3 %), 8.7 km in cuttings (1 %), 793.8 km on ground level (90.6 %)