Arch of Caracalla
Djemila, Algeria
The Arch of Caracalla is a Roman triumphal arch located at Djémila in Algeria (Cuicul). It was built during the early 3rd century. The arch, with a single span (fornix), was placed on the road leading to Sitifis. It constituted the entrance to the city's Severan forum.
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).