Roman road, circa I AD. This bit of roman road lies under the Arco dei Gavi. You can touch this smooth dark pavement where the cart wheels left a deep mark, over the centuries (I have always wondered, though, if it was the continuous use that produced the mark or if, instead, it was purposedly carved to obtain a sort of rail. Anyone knows better?).
This few meters of black stones are nonetheless a tiny bit of the great Postumia Road...(read more)