WAthanaric's Wall, also called Lower Trajan's Wall or Southern Trajan's Wall, was a fortification line probably erected by Athanaric, between the banks of river Gerasius and the Danube to the land of Taifali. Most probably, Athanaric's Wall has reused the old Roman limes called Limes Transalutanus.
WBrazda lui Novac is a Roman limes in present-day Romania, known also as Constantine's Wall. It is believed by some historians like Alexandru Madgearu to border Ripa Gothica.
WThe Danubian Limes, or Danube Limes, refers to the Roman military frontier or limes which lies along the River Danube in the present-day German state of Bavaria, in Austria, Slovakia, Hungary, Croatia, Serbia, Bulgaria and Romania.
WThe Devil's Dykes, also known as the Csörsz árka or the Limes Sarmatiae, are several lines of Roman fortifications built mostly during the reign of Constantine I (312–337), stretching between today's Hungary, Romania and Serbia.
WThe Moesian Limes or Limes Moesiae is the modern term given to a collection of Roman fortifications between the Black Sea shore and Pannonia, present-day Hungary, consisting primarily of forts along the Danube to protect the Roman provinces of Upper and Lower Moesia south of the river.
WLimes Transalutanus is the modern name given to a fortified frontier system of the Roman Empire, built on the western edge of Teleorman's forests in the Roman province of Dacia, modern-day Romania. The frontier was composed of a road following the border, a military stronghold, a three-metre vallum 10–12 metres wide, reinforced with wood palisades on stone walls, and also a ditch. The Transalutanus limes was 235 km long, parallel to Olt river at a distance varying from 5 to 30 km east of the river. The construction was started in 107 under the command of Marcius Turbo, and developed under Iulius Severus (120–126); the final stage of the construction was performed under Septimius Severus.
WThis is a list of Roman castra in Romania. They were built by the Roman army following the conquests of Moesia, Scythia Minor and Dacia, parts of which are now found in the territory of modern Romania. The Latin word castra, with its singular castrum, was used by the ancient Romans to mean buildings or plots of land reserved to or constructed for use as a military defensive position. Many of these castra were part of various limes.
WTrajan's Wall is the name used for several linear earthen fortifications (valla) found across Eastern Europe, in Moldova, Romania, and Ukraine. Contrary to the name and popular belief, the ramparts were not built by Romans during Trajan's reign, but during other imperial periods. Furthermore, the association with the Roman Emperor may be a recent scholarly invention, only entering the imagination of the locals with the national awakening of the 19th century. Medieval Moldavian documents referred to the earthworks as Troian, likely in reference to a mythological hero in the Romanian and Slavic folklore. The other major earthen fortification in Romania, Brazda lui Novac, is also named after a mythological hero.