Are you interested in finding out comprehensive information about all the tunnels that have been built in Switzerland? Use this link https://www.swisstunnel.ch/en/tunnelling-switzerland/tunnel-database/ it’s a great resource! 10/19.
27.11.2025 Spain
27.11.2025 Switzerland
09.12.2025 Switzerland
09.12.2025 Italy
09.12.2025 Belgium
16.12.2025 Iceland
17.12.2025 Italy
06.01.2026 France
23.01.2026 Switzerland
