Kata Kunci Pencarian:
- Jura–Simplon Railways
- Simplon Tunnel
- Western Switzerland Railways
- Bernese Jura Railway
- Simplon Railway
- Compagnie de la Ligne d'Italie
- Bern-Lötschberg-Simplon-Bahn
- Bern-Lucerne Railway Company
- Brünig railway line
- History of rail transport in Switzerland
