Via Nova
Campo do Gerês, Ancient Rome
The Via Nova or Via XVIII in the Antonine Itinerary (also known as Geira) is a Roman road which linked the cities of Bracara Augusta (current Braga) and Asturica Augusta (current Astorga), with a length of about 210 roman miles (about 330 kilometers).
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).