Frankfurt (Main) Mühlberg station is an underground Rhine-Main S-Bahn station on the Frankfurt City Tunnel in the Frankfurt district of Sachsenhausen in the German state of Hesse. The station is classified by Deutsche Bahn as a category 4 station. It was opened with the eastern part of the City Tunnel (which is called the Frankfurt–Mühlberg tunnel), which was opened in 1992 as the last section of the City Tunnel. It consists of two tracks on either side of an island platform. The escalators down to the platform are located on Offenbacher Landstraße. From Wikipedia