Explore details about location Alte-Strasse-Viadukt. Alte-Strasse-Viadukt is a location situated within the Wattwil alongside other areas such as Flooz, Unterplattenstrasse, Flooz. Additionally, some smaller parts of Alte-Strasse-Viadukt include specific areas like Laubengadenstrasse, Hembergerstrasse, Wilerstrasse adding to the diversity of its landscape.