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.
31.03.2025 Sweden
01.04.2025 Germany
01.04.2025 Poland
02.04.2025 Austria
04.04.2025 Austria
07.04.2025 France
07.04.2025 Germany
07.04.2025 Spain
08.04.2025 Netherlands
11.04.2025 Italy
11.04.2025 Switzerland
14.04.2025 Switzerland
14.04.2025 Austria
22.04.2025 Germany
22.04.2025 Sweden
23.04.2025 Norway
24.04.2025 Romania
25.04.2025 Poland
25.04.2025 Norway
25.04.2025 Switzerland
30.04.2025 Austria
06.05.2025 Germany
09.05.2025 Switzerland
14.05.2025 Switzerland
16.05.2025 Switzerland
27.06.2025 Switzerland
