Sewage plant Großlappen in Munich
In spring 2003, Area South of Wayss & Freytag Ingenieurbau AG started on the construction of four new septic tanks for the “Gut Großlappen” sewage treatment…
The Botlekspoor Tunnel
From April 1999 to November 2000, Wayss & Freytag built the first bored railway tunnel, the Botlekspoor Tunnel, in the Netherlands in a joint venture. The Botlek tunnel is…
The Super accelerator in CERN
From 1998 to 2003, Wayss & Freytag carried out the following construction works for the Kernforschungszentrum CERN (European Organization for Nuclear Research) in…
Higher than the Freiburg Cathedral
With a height of 185 m above valley floor, the Kochertal Bridge near Geislingen is the highest bridge in Germany and, after the Viaduc de Millau in France, the…
In Sable d’Osticourt
Lot 3 of Lille Metro connects the stations „Petite Chapelle“ and „Maison des Enfants” over a length of 3,540 m. The tunnel tube, which was driven with a mixshield TBM, has an…
At the "Königsallee" in Dusseldorf
Between 1985 and 1987, the city-centre Kö-Galerie was built in a joint venture in Düsseldorf’s most expensive shopping street. It consisted of four deep basement…
ICE - long distance railway station
The long distance railway station in Frankfurt/Main, which was built by Wayss & Freytag in a joint venture for Deutsche Bahn AG, with approx. 20,000…
A new "pillar" in Langen near Frankfurt
Reinforced concrete sleepers can already be found in Monier’s patent specification of 1880. However, economically efficient solutions did not appear until…
On the "Hoher Bopser" in Degerloch
In only 20 months the worldwide first television tower was built by Wayss & Freytag in Stuttgart. The tower situated on Hoher Bopser in Degerloch was built…
