FAIR proton accelerator
Darmstadt, Germany
S21 underground station
Stuttgart, Germany
Kriegsstraße road tunnel (combined solution for Karlsruhe)
Karlsruhe, Germany
Bank restoration at Schiffbauerdamm
Berlin, Germany
Marieholm tunnel
Gothenburg, Sweden
Airport connection of new Stuttgart-Ulm railway line
Stuttgart, Germany
Interchange Akalla FSE61
Stockholm, Sweden