Ponte de Vila Formosa (bridge) built
100 CE.
Shown on the map at 39.216°, -7.785°.
The Roman Bridge of Vila Formosa (Ponte de Vila Formosa) crosses the Seda stream, close to the village of Seda, in the municipality of Alter do Chão, in the Portalegre District of Portugal. It dates back to the first century CE.
Text from the Wikipedia article Roman Bridge of Vila Formosa, licensed CC BY-SA 4.0.