The Upper Germanic-Rhaetian Limes stretches 550 kilometres across the landscape between the rivers Rhine and Danube. It runs from Rheinbrohl to Eining on the Danube. Most of this border did not follow natural features like rivers or mountain ranges. Instead, Roman engineers built an earth bank and ditch with a wooden palisade running along the top. Watchtowers stood at regular intervals behind this defensive line. A system of linked forts was constructed further back from the main barrier. This structure created one of the longest land borders in European history during the Roman period. The only exception occurred for a few kilometres where the boundary followed the River Main between Großkrotzenburg and Miltenberg.
Economic Function And Trade
Modern research suggests the border served as a monitored economic boundary rather than a purely military defense line. The limes was not really suitable for fending off systematic external attacks. Thanks to skillful economic policy, the Roman Empire extended its influence far to the northeast beyond the frontier. Evidence of this trade includes many border crossings guarded by Roman soldiers that enabled brisk commerce. Numerous Roman finds have been discovered in Free Germania as far as Jutland and Scandinavia. Attempts were occasionally made to settle Roman legions beyond the limes or recruit auxiliaries. As a result, the Romanization of the population extended well beyond the physical wall itself.Renaissance Rediscovery And Scholarship
Interest in the limes as remains of a site dating to the Roman period rekindled in Germany during the Renaissance. Scholars rediscovered the Germania and Annales of Tacitus in monastic libraries during the 15th and early 16th centuries. Simon Studion researched inscriptions and discovered forts between 1543 and 1605. He led archaeological excavations of the Roman camp at Benningen am Neckar on the Neckar section of the Neckar-Odenwald Limes. Local commissions were established but confined to small areas like the Grand Duchy of Hesse or Grand Duchy of Baden due to political situations. Johann Alexander Döderlein was the first person to record the course of the limes in the Eichstätt region. In 1723 he interpreted the meaning correctly and published the first scholarly treatise about it in 1731.