Projet
Renovation of the Lötschberg summit tunnel
Renovation of the Lötschberg summit tunnel
Kandersteg, Switzerland
From mid-2018, Marti renewed the track in the Lötschberg summit tunnel between Kandersteg and Goppenstein for BLS. Among other things, Marti Tunnel Ltd. replaced the old ballasted track with a modern concrete track. We employed innovative methods, such as specially built shuttle trains and a monorail anchored in the tunnel’s vault.
| Client | BLS AG |
| Execution | Marti Tunnel AG |
| Construction period | 2018 – 2023 |
images
Facts & Figures
special features
- Transport on the tunnel vault by monorail
- Work while the railroad is in operation
Length
00
kmadditional information
More projects
Tunnel constructionBelchen Tunnel Renovation, A2
Ballastless trackCeneri Base Tunnel, lot “track and logistics”
Tunnel constructionCERN – extension particle accelerator
Percent for artDesign museum Mudac and Musée de l’Elisée
Tunnel constructionEppenberg railroad tunnel
Total servicesFelix Platter Hospital
