A small selection from my recent Hendaye > Geneva tour:
Zubizuri ('white bridge') across the Nervion, Bilbao
Marmande (Lot-et-Garonne) across the Garonne
Viaduc de la Borrèze, Souillac (Lot)
Viaduc de la Sumène, near Bassignac (Cantal)
Courgoul, Puy-de-Dôme
Passerelle Saint Georges, Lyon, across the Saône
Seyssel (Ain / Haute-Savoie), across the Rhône
Viaduc de Longeray across the Rhône, from the one spot on the road where it was visible through the trees
Pont Hans-Wilsdorf, Geneva