The regiment's inscriptions have been found at the following Roman forts: Echzell; Neckarburken; Obenburg; Oehringen (198); Osterburken (150, 223-35, 244-9); Stockstadt am Main; Wimpfen.
The Heidelberg–Neckargemünd section of the line was built in 1862 as part of the Baden Odenwald Railway (Baden Odenwaldbahn), running from the Heidelberg via Neckargemünd, Meckenheim, Neckarbischofsheim, Aglasterhausen, Obrigheim, Neckarelz, Mosbach, Oberschefflenz, Seckach, Osterburken, Königshofen and Lauda to Würzburg.
Instead, after a review of 45 alternative routes and lengthy negotiations, a decision was taken to build a line through Meckenheim, Mosbach, Osterburken and Lauda.