The <a href="https://en.wikipedia.org/wiki/Ponte_das_Taipas" class="extiw" title="en:Ponte das Taipas">Ponte das Taipas</a> across the river Ave between Caldas das Taipas and São João de Ponte near Guimarães, Portugal. The bridge is classified as <a rel="nofollow" class="external text" href="http://www.igespar.pt/en/patrimonio/pesquisa/geral/benscomproteccaolegal/detail/70560/">national monument</a>.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/40145521@N00">Feliciano Guimarães</a> from Guimarães, Portugal
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/40145521@N00/1207457879/">Roman bridge</a>