The technical tours on Saturday 18th September will feature Swiss landmarks at the interface between architecture and engineering, including works by Robert Maillart, Heinz Isler, Christian Kerez and Santiago Calatrava. Each tour will be led by experts on the specific topic, with the participation of people that were involved in the project development phase.

Robert Maillart, Schwandbachbrücke, Rüeggisberg. Photo: ETH-Bibiothek Zürich
Heinz Isler, BP-Tankstelle Deitingen-Süd, 1967-68. Photo: gta Archiv / ETH Zürich
Leutschenbach School, 2009; arch. Christian Kerez, eng. Dr. Schwartz Consulting – Photo: Leonardo Finotti