Albtalbahn
During the construction of the Karlsruhe Central Station ("Hauptbahnhof") between 1910 and 1915 the northern terminus of the Alb Valley Railway had to be moved three times within Karlsruhe. The station was originally located in Ettlinger Straße near the fairground ("Festplatz"), but on 26 February 1910, it was moved to Beiertheimer Allee near Hermann-Billing-Straße, allowing Ettlinger Straße to be cleared for the construction of a new tram line. Previously there had been sidings for the Alb Valley Railway at the new location on "old" Klosestraße. From 7 April 1910, the Alb Valley Railway no longer ran to the east of the Stadtgarten (municipal park), but instead ran further to the west between Beiertheimer Avenue and the (new) Bahnhofstraße on the former route of the state railway to Durmersheim (Rhine Railway), now the path of the "new" Klosestraße. After a temporary terminus opened on 19 January 1914 at the northern end of the (new) Bahnhofstraße, from 22 March 1915 the terminus was moved to Ebertstraße, where it is currently still located. Technical problems and a lack of thermal coal forced the BLEAG in 1917 to greatly limit operations with electrical rolling stock, sometimes abandoning the service entirely. Reliable electrical supplies only became available again after the conversion of the power plant into a transformer station and its connection to the newly built Murgwerks hydro-electric power station on the Murg river. So from 1922 electric trains were able to operate again.