Viaduct across Rural Area in the swiss mountains. Each span with a different length, bridging the Thur river, SOB-Railways and the Local highway. Sophisticated column design.
Main Span Concrete Casting 27.03.2019: 950 m2
Contractor: Strabag SE
Owner: Road Department St. Gallen
Gerber+Partner – Synaxis AG, Windisch-Zürich .
Pascal Klein / Prof. Thomas Vogel
Photos: P. Klein