Jazyky

Ve zvoleném jazyce nejsou k dispozici všechny obsahy. Chcete se podívat do světa Rhétské dráhy? Přejít na anglický.

Jazyky

Ve zvoleném jazyce nejsou k dispozici všechny obsahy. Chcete se podívat do světa Rhétské dráhy? Přejít na anglický.

Facts and figures

The new Albula Tunnel in brief

The major Albula Tunnel II project constitutes yet another history-making highpoint for the Rhaetian Railway. The following two tables include the main completion deadlines, along with other key facts and figures.

 

Facts and figures
Planning and completion12 years (2011–2022)
Construction period6.5 years
Length of Albula Tunnel II (new construction)5,860 m
Length of Albula Tunnel I (existing structure)5,864 m
Transverse access links to safety tunnel12
Height of tunnel from top edge of rail (opening)5,44 m (9,52 m)
Inner width of tunnel (opening)5,76 m (7,67 m)
Maximum cross-sectional area of opening58,39 m²
Free cross-sectional area of tunnel26,88 m²
Maximum altitude1,821 metres above sea level
Maximum top speed in tunnel120 km / h
Total cost of projectCHF 345 million
Financefederal government 85%, canton 15%
Volume of excavation244,000 m3 (solid material)
Trains per year 15,215
Annual passenger traffic1.15 million
Symbolbild Zahlen und Fakten

Various drilled samples of the geological layers of the Albula massif.

Deadlines
Preparation work2014
Cutting of first turf25. Juni 2014
Main preliminary operations2015 – 2018
Completion of tunnelingSummer 2018
Internal construction work2018 – 2020
Inauguration of Albula Tunnel II2021
Reconstruction of Albula Tunnel I2021– 2022
Completion of project2022