Bridge of a Ola Monument · A Estrada, Tabeirós - Terra de Montes, Pontevedra Image of A Estrada, not of the place itself. A historic bridge over the River Liñares, also known as the Ponte Vella de Liñares; it is one of the oldest stone crossings the municipality keeps over the river that gives its name to the valley and to the pazo nearby. Photo: Estevoaei (CC BY-SA 4.0) What to see and do in A Estrada