Bridge of San Xoán de Mourentán Monument · Arbo, Paradanta, Pontevedra A bridge with a single pointed arch of some 12.4 metres span over the River Deva, on the old royal road that linked Ribadavia with Salvaterra de Miño and Tui; it was the scene of the fighting against the French in 1809. Photo: Joseolgon (CC BY-SA 4.0) What to see and do in Arbo