Keywords: Thurbruecke Felsegg 01 11.png <br />Construction plan of the Thur bridge of Robert Maillart in Felsegg 1933; St Gallen Switzerland <br />Bauplan des Thurbrücke in Felsegg von Robert Maillart 1933; St Gallen Schweiz Einige neuere Eisenbetonbrücken Schweizerische Bauzeitung e-lib ch Heft 15 von 1936 Seite 161 1933 Robert Maillart reworked and uploaded by Ð¥Ñ ÑŽÑˆÐ° 2011-09-25 See license PD-old-70 Thurbrücke Felsegg Concrete arch bridge drawings Schweizerische Bauzeitung 1936 Architectural drawings from Switzerland 1933 drawings Drawings by Robert Maillart |