The Pont Grand is a stone bridge connecting Tournon-sur-Rhône to Saint-Jean-de-Muzols, in Ardèche, France, built between 1379 and 1583. The bridge features a single, semi-circular arch over the river Doux with a span of 49.20 m. The height of the piers is 17.73 m.
See also List of bridges in France List of medieval bridges in France Other very large medieval bridges
Puente del Diablo (Martorell) (37.3 m span) Ponte della Maddalena (37.8 m span) Puente de San Martín (Toledo) (40 m span) Nyons Bridge (40.53 m span) Pont du Diable (Céret) (45.45 m span) Castelvecchio Bridge (48.7 m span) Pont de Vieille-Brioude (54.2 m span) Trezzo sull'Adda Bridge (72 m span)
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