For 40 years STUVA has conducted an annual survey of authorities, construction companies and planners with an aim to capture the volume of tunnelling in Germany.
The statistics also include a comprehensive table section, with data of single tunnelling projects. To see the current analysis and the project files visit https://www.stuva.de/en/services/tunnelling-construction/statistik.html.
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07.04.2026 Austria
08.04.2026 Norway
09.04.2026 Germany
09.04.2026 France
14.04.2026 United States
23.04.2026 Sweden
24.04.2026 United Kingdom
24.04.2026 Switzerland
27.04.2026 Italy
27.04.2026 Switzerland
30.04.2026 Sweden
30.04.2026 Switzerland
04.05.2026 Slovakia
04.05.2026 Switzerland
04.06.2026 Switzerland
07.07.2026 Germany
31.12.2031 Germany