Plans for ventilating a Gotthard Base Tunnel
Plans for ventilating a Gotthard Base Tunnel, 1962 (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 Confederation moots the idea of a «Gotthard Base Rail Tunnel», and commissions Elektro-Watt to develop a project.