Tunnelling Statistics Germany 2022/23 published

Since more than 45 years STUVA conducts an annual survey of authorities, construction companies and planners with the aim to capture the tunnelling volume in Germany.

The results of the survey are published every year under the titel Tunnelling in Germany: Statistics, Analysis and Outlook within the journal TUNNEL (official organ of STUVA).

In addition to a differentiated analysis of the collected data, the statistics also include a comprehensive table section, from which the essential planning and execution data of single tunnelling projects can be seen.

The current analysis and the project files can be found here.