Engelberg-Basistunnel in Leonberg

Client
Regional authority of freeways Baden-Württemberg, Germany

Project information
A two-tube freeway tunnel with 6 lanes
Length: approx. 2666 m
Cross section: approx. 220 m²

Project time
1995 - 1999

Services provided
Consulting inspection of the cut and cover part with sheeting including feasibility studies, geometric inspection