写真素材 - The Luis I bridge is a metal arch bridge that spans the Douro river between Porto and Vila Nova de Gaia. It was designed by a student of Eifel and has the same iron appearance as does the Parisian tower.
The Luis I bridge is a metal arch bridge that spans the Douro river between Porto and Vila Nova de Gaia. It was designed by a student of Eifel and has the same iron appearance as does the Parisian tower.