Trajan's Bridge is a Roman bridge in the civil parish of Santa Maria Maior, in the municipality of Chaves in the Portuguese northern subregion of Terras de Trás-os-Montes.
Wikipedia https://en.wikipedia.org/wiki/Roman_Bridge_of_Chaves
Address 62 Rua Cândido Sotto Mayor, 5400165, Portugal
Coordinates 41°44'17.736" N -7°28'1.491" E