Railway Operators: DB Netz AG (54.6 %), Verkehrsbetriebe Karlsruhe GmbH (32.6 %), Albtal-Verkehrs-Gesellschaft mbH (11.6 %), DB Netz (0.8 %), N/A (0.3 %)
Railway Users: mixed traffic (56.3 %), passenger traffic (43.7 %)
Electrification: 15000 V / 16.7 Hz AC (68.6 %), 750 V / DC (30.6 %), 0 V / DC (0.8 %)
Structures: 1.2 km in tunnels (2.9 %), 1.2 km on bridges (2.9 %), 3.6 km on embankments (8.7 %), 1.7 km in cuttings (4.1 %), 33.4 km on ground level (81.4 %)