| Openings Amalgamations Closings | Stansstad-Engelberg (StEB) | * 10-05-1898 |
| Stansstad-Engelberg (StEB) | + 11-30-1964 | |
| Hergiswil-Engelberg | * 12-19-1964 | |
| Electrification | from the beginning | |
| Technical facts | Gauge | 1000 mm |
| Length | 24783 m | |
| Maximum gradient | 24,6 % (StEB 25,0 %) | |
| Minimum radius | 70 m | |
| Rack system | Riggenbach | |
| Power supply | AC 15 kV 16 2/3 Hz (StEB three phase current 750 V 32 Hz) | |
| Bridges | 14 | |
| Tunnel | 1 | |