This is a bridge from the late Middle Ages. It was built in the way from Ribadavia to Tui, over the river Louro. It has three arches, one round and the others slightly pointed and it was built with granite ashlar.
The floor has two straight alignments and a curve that connects them. The original medieval floor was shorter than the current one because the accesses on both sides were enlarged in the 18th century. The one on the left is longer. In the medieval section of the left access, there is a small ogival arch that was in a bad state of conservation before the reparation.