Overhead cable system in a twin-track tunnel
Overhead cable system in a twin-track tunnel, 1928 (Swiss Federal Archives)
An event offers an insight into the history of the NRLA through texts, photos, films and infographics. This document is part of the following events.
Electrification of the Gotthard line is completed in 1924. Switzerland now gets the energy to power its trains from its own hydroelectric plants rather than coal from Prussia.