Lokalbahn AG

The Lokalbahn AG company (Lokalbahn Aktien-Gesellschaft), or 'LAG' for short, was a private company based in Munich, Bavaria, whose lines of business was the construction and operation of branch lines (the so-called Lokalbahnen or Sekundärbahnen) in Germany and Austria-Hungary. It existed from 1887 to 1938.

The company was founded on 9 February 1887 by the Lokomotivfabrik Krauss & Co. and the Lechner & Krüzner Branch Line Construction and Operating Company (Lokalbahnbau- und Betriebsunternehmung Lechner & Krüzner). Krauss brought with them the narrow gauge Feldabahn in Saxony-Weimar, which had been built in 1879/80,into the new company.

The LAG rapidly grew into an important transportation organisation. From 1889 to 1891 alone their routes grew to a length of m 430 kilometres. However this did not constitute a single network. The routes were built where tourism, mineral resources, industry, agriculture or forestry could anticipate a significant volume of traffic. The LAG had no preference for a particular system. There were steam and electrical operations standard gauge and narrow gauge and both separate routes as well as the co-use of roads. These activities were complemented, at least for a while, with a rack railway, the Schafbergbahn, steamship operations on the Wolfgangsee and horse and motorised transport.

The LAG proved to be extremely progressive with its introduction of electrical train operations. The Württemberg railway line from Meckenbeuren to Tettnang was the first electrically operated standard gauge railway in Germany (the planning of which Oskar von Miller, amongst others, took part). The Ammergaubahn from Murnau–Oberammergau, which was sold to the company, became the first single-phase AC line in Germany.

...
Wikipedia