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.
50/18.
03.02.2026 Finland
04.02.2026 Germany
06.02.2026 Spain
09.02.2026 Norway
16.02.2026 Iceland
17.02.2026 France
19.02.2026 Sweden
23.02.2026 Switzerland
19.03.2026 Bulgaria
23.04.2026 Sweden
24.04.2026 United Kingdom
