After the Roman conquest of Dacia by Roman Emperor Trajan, Acidava became a civilian and military centre, with castra being built in the area. Acidava was part of the Limes Alutanus, a line of fortifications built under emperor Hadrian running north–south along the Alutus (Olt) river.[2] The function of the limes was to monitor the Roxolani to the east and deter any possible attacks.[3]
Acidava is depicted in the Tabula Peutingeriana between Romula and Rusidava.[4]
The same document depicts a second Acidava, between Cedoniae and Apula, but some authors believe it is actually a copy error[5] and the correct name is Sacidava, another Dacian town.
Grumeza, Ion (2009). Dacia: Land of Transylvania, Cornerstone of Ancient Eastern Europe. Hamilton Books. ISBN978-0-7618-4465-5. The shores of the Danube were well monitored from the Dacian fortresses Acidava, Buricodava, Dausadava (the shrine of the wolves), Diacum, Drobeta (Turnu Severin), Nentivava (Oltenita), Suvidava (Corabia), Tsirista, Tierna/Dierna (Orsova) and what is today Zimnicea. Downstream were also other fortresses: Axiopolis (Cernadova), Barbosi, Buteridava, Capidava(Topalu), Carsium(Harsova), Durostorum(Silistra), Sacidava/Sagadava (Dunareni) along with still others...