Exploration Tunnel Brixlegg East   Exploration Tunnel Brixlegg East The route section in the Tyrolean Lower Inn Valley forms the bottleneck on the rail axis via the Brenner between Munich and Verona. As from Wörgl, the 2 twin-track...  

Fahrlachtunnel Mannheim   Fahrlachtunnel Mannheim Intermittent beds of gravel, sand and silt. Groundwater 3.5 to 7.5 m below the land surface. The tunnel is largely located in water and over a length of 184 m is beneath...  

Freudensteintunnel   Freudensteintunnel The Freudenstein Tunnel is to be found in a part of the so-called Stromberg Syncline, a large area of subsidence with particularly thick layers of gypsum keuper (approx. 160 m),...  

Freudensteintunnel-Investigation   Freudensteintunnel-Investigation The construction of the pilot tunnel with enlargement and test sections was carried out to more closely investigate the rock conditions and in order to prepare for...  

Fürth Underground Railway, Line 1, Contract Section 3.1.1, Klinikum Station and Tunnel Sections   Fürth Underground Railway, Line 1, Contract Section 3.1.1, Klinikum Station and Tunnel Sections Contract section 3.1.1 of Underground railway line 1 represents a continuation of the existing 3.3 km...