tunnel is a technical, practice-orientated trade journal dealing with research and planning, the realization of projects, the technical equipment involved, plus the maintenance and renovation of all subsurface constructions.

tunnel construction cannot be considered from one countries view only. Practically all topics linked with tunnel construction are of international interest. For this reason, all articles in tunnel are written in English and German. The international distribution of the journal corresponds with the current construction volumes.
Reports focus on new constructions, but also maintenance and repair of existing tunnels, considering that these topics will take an important part of construction tasks in the future.
tunnel is the official organ of the Society for Subsurface Transport Installation (STUVA e.V., Cologne).

This magazine includes the following supplements: