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...  

Gallery Ravensburg, B30n   Gallery Ravensburg, B30n 1. Task definition The federal highway B30 runs from the Danube to Lake Constance and connects the central cities of Ulm on the Danube and Friedrichshafen on Lake Constance...  

Gallery Saalachsee (B21)   Gallery Saalachsee (B21) 1. General 1.1 Task The federal road B 21/E 641 is one of the most important traffic axes in the district of Berchtesgadener Land. Within the district, it connects the...