Claternae
Ozzano dell'Emilia, Italy
Claternae, also called Claterna, was a Roman town on the Via Emilia situated between the coloniae of Bononia and Forum Cornelii. Like many other evenly spaced settlements on the Via Emilia, each at a day's march for the legionaries, it probably arose as a stopping place for travellers between the major towns.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).