The Arch of Medinaceli is located in Medinaceli, province of Soria, where the Celtiberian city of Ocilis, subjugated by Rome, is believed to have been. It was built in the 1st century, it is a triumphal arch, being the only monumental arch that exists in Spain with three openings. It is modeled after Trajan's arch and presents a very simple but effective decoration.
Its conservation is acceptable, except for its decoration, which is very worn due to the geographical location in which it is located.
The size is 13.20 meters. long, 2.10 meters wide and 8.10 meters high. Its factory is all made of ashlar, it is not very poorly preserved, its joints were filled with stones and mortar.
It was built on top of a hill overlooking the Jalón valley, at about 1,200 meters. high and it is a cold area, with adverse weather. With this location the aim was to impress the inhabitants and demonstrate the power of Rome.