Imberg Tunnel

The double-track Imberg Tunnel is part of the high-speed rail link Wendlingen-Ulm.
The tunnel has been designed with watertight concrete with a total length of 499 metres in a karstic rock formation. Cut and Cover tunnels on both portals (79 and 200 metres) connect to a tunnel build by conventional tunnelling methods.

JV NBS Wendlingen-Ulm PFA 2.3-VE230-3 Bunte/Stutz

Construction Period
2014 to 2016

Detailed design

Photo: © Rainer Kunze, EDR GmbH