Alb Valley Railway
In 1996, the railway tracks were completely rebuilt during the expansion of the Karlsruhe Stadtbahn network. A connecting track was built to Karlsruhe Hauptbahnhof, which allows services through the Albtalbahnhof to continue on the lines to Durmersheim and to Karlsruhe-West. Since then, trains on the Alb Valley Railway use platform tracks 3 and 4, while Stadtbahn lines S 4, S 41 and S 51 run on tracks 1 and 2. Supplementary carriage sidings were built in 1996 and extended in 2006.