The Kaiserliche Generaldirektion der Eisenbahnen in Elsaß-Lothringen or EL were the first railways owned by the German Empire. They emerged in 1871, after France had ceded the region of Alsace-Lorraine to the German Empire under the terms of the Peace Treaty of Frankfurt following the Franco-Prussian War. The railways of the private Compagnie des chemins de fer de l'Est, with a total of trackage, were formally purchased from the French and then sold again to the German Empire. The purchase price of 260 million Goldmarks was counted as compensation for the war. The General Directorate of the Imperial Railways in Alsace-Lorraine had its head office in Straßburg and was subordinated directly to the Reich Chancellor. In 1878, however, it was re-subordinated to the newly created Imperial Ministry for the Management of Railways in Alsace-Lorraine in Berlin. The General Division managed six regional operating divisions, which had their headquarters in Mülhausen, Kolmar, Straßburg I and II, Saargemünd and Metz. It was also responsible for a seventh region, with a headquarters in Luxemburg, which ran the operations of the Wilhelm Luxemburg Railway. In the early days, railway vehicles were almost exclusively and forcibly taken from the German railways, because French troops had taken with them almost all rolling stock in the region during the retreat. The French side later built copies of German railway stock, mainly based on Prussian prototypes. Railway operations were carried out, in principle, in accordance with the regulations of the Prussian state railways. Because the CF de l'Est were also the leaseholders of the Wilhelm Luxemburg Railway with a route length of, the Imperial Railways took over the running of the network. An long railway line from Colmar to Münster, which belonged to the town of Münster, was also purchased. In the succeeding years the network was expanded significantly. Shortly before the start of the First World War the Imperial Railway network in Alsace-Lorraine had a total length of, of which was narrow gauge. After the end of the war, these railways returned to France. Subsequently, the network of this region was managed independently again as the Administration des chemins de fer d'Alsace et de Lorraine until it merged into the Société nationale des chemins de fer français'' in 1938. In Alsace and Moselle, many multi-track routes are still driven on the right, whereas in the rest of France they drive on the left.
