Longitudinal profile of the base tunnel: east and west options
Longitudinal profile of the base tunnel: east and west options, 1972 (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.
The plan for the first Gotthard Base Tunnel is thwarted by the economic crisis of the mid-1970s.