The Arch of Constantine is a monumental structure that spans the Via Triumphalis, the route taken by victorious military leaders when they entered the city in a triumphal procession.
The Arch of Titus is a 1st-century AD honorific arch located in the Roman Forum.
The Arch of Septimius Severus is a white marble triumphal arch dedicated in AD 203 to commemorate the Parthian victories of Emperor Septimius Severus and his two sons, Caracalla and Geta, in the two campaigns against the Parthians.