There are hundreds of roads in what used to be Rome and the Spanish empire, but very few preserve their ancient pavements as eventually they replaced by modern

There are hundreds of roads in what used to be Rome and the Spanish empire, but very few preserve their ancient pavements as eventually they replaced by modern roads or abandoned during longer periods of times. Three examples: Vía Augusta, from southern Spain up to Rome. Via claudia Augusta, from Germany to Rome. El camino Real, in America (Mexico and USA, also 2500km approx) https://en.m.wikipedia.org/wiki/Camino_Real_de_Tierra_Adentro https://en.m.wikipedia.org/wiki/Camino_Real_de_Tierra_Adentr...