This monument is part of the Archaeological Ensemble of Tarraco, which was added to the UNESCO's list of World Heritage Sites in 2000.

It is a triumphal arch with a single opening consisting of a central body on a podium, decorated with fluted pilasters crowned by Corinthian capitals.

[2] The upper part of the construction is an entablature made up of architrave, frieze and cornice.

The monument was built as a result of the will of Lucius Licinius Sura and it was erected in the reign of Augustus, around 13 BCE.

It is thought it was dedicated to Augustus or to his genius, and that it marked the limit of the district of Tarraco.