Rossgraben bridge
Rüeggisberg, BE, Switzerland
Year: 1932
Engineer: Robert Maillart
Schwandbach bridge
Rüeggisberg, BE, Switzerland
Year: 1933
Engineer: Robert Maillart
Rossgraben bridge
Rüeggisberg, BE, Switzerland
Year: 1932
Engineer: Robert Maillart
Schwandbach bridge
Rüeggisberg, BE, Switzerland
Year: 1933
Engineer: Robert Maillart