served as the terminal station for the local traffic of the Stadtbahn, which ran over the Ringbahn in the early years of the line. The tracks ended at the platform, which was connected to the station building to the north. The platform was not electrified in 1928 and was not used from then on. It was removed after 1945. There is a footpath on the site today. Platform B served the trains of the Berlin–Lehrte railway and the Stadtbahn that continued south of Westend on the Ringbahn. From the south, there was the option for Ringbahn trains to also approach the platform, the same option was available for Stadtbahn trains that did not terminate at platform A. The platform B track continued north of the station on the Berlin–Lehrte long-distance tracks. After the electrification of the lines in 1928, the pair of tracks on the Berlin–Lehrte line were no longer regularly used, but were sometimes used by Stadtbahn trains. From then on, Ringbahn and Stadtbahn trains shared platform B and the neighbouring western platform. A two-track bypass was built behind it, which was necessary for electric Stadtbahn trains that were not continuing to the northern Ringbahn. Around 1944, the traffic on the platform ended because the connecting curve from the Stadtbahn to the northern Ringbahn was closed. The platform still exists, but it is cut off from the tracks and can no longer be used as a result of the widening of the neighbouring platform. Platform A, like the current Platform B, had a row of massive steel supports laid out in a single row. Platform C on the Ringbahn is the only one of the four platforms that is still used today. It was built together with the other platforms during a renovation in 1884 and is somewhat wider than the neighbouring Stadtbahn platform. The structure of the platforms and its connecting track network remained roughly unchanged until the reopening in 1993. After that, the platform was widened significantly, so that trains headed for Jungfernheide now stop at platforms C and B. In contrast to the other two suburban platforms, the platform canopy is supported by a row of columns, as is common for Berlin stations built at the turn of the century. The platform has barrier-free access via two lifts. The construction of an additional access at the southern end of the platform towards Sophie-Charlotten-Straße to be completed