Railway Operators: SNCF Réseau (99.3 %), SNCF Voyageurs (0.7 %)
Railway Users: mixed traffic (95 %), passenger traffic (2.9 %), freight traffic (0.4 %), N/A (1.7 %)
Electrification: 25000 V / 50 Hz AC (99.8 %), not electrified (0.1 %), N/A (0.1 %)
Structures: 18.1 km in tunnels (1.7 %), 11.5 km on bridges (1.1 %), 4.1 km on embankments (0.4 %), 1.9 km in cuttings (0.2 %), 1052.2 km on ground level (96.7 %)