Roundabaout over National Highway at Chur south junction. Complex Prestressed concrete shell structures. Completion 2016.
Design: Casutt Wyrsch Zwicky AG, Chur – Lurati Muttoni Partner sa, Mendrisio.
Client: Federal Roads Office FEDRO
Design Check: P. Klein
Photo: Casutt Wyrsch Zwicky AG, Chur
Video: Vogel Fisch, Chur – youtube
