Soden Railway

Bad Soden–Frankfurt-Höchst
Course of the Soden Railway and the nearby Königstein Railway
Overview
Locale	Hesse
Line number	3640
Technical
Line length	6.6 km (4.1 mi)
Track gauge	1,435 mm (4 ft 8 1⁄2 in) standard gauge
Electrification	15 kV/16.7 Hz AC overhead catenary
Route number	643
Route map  Operating points and lines  6.6 Bad Soden (Taunus)S3 terminus Sulzbacher Straße Limes Railway to Schwalbach S3 L 3014 5.2 Oberliederbacher Weg LC 4.3 Bahnstraße LC 4.3 Sulzbach (Taunus) 3.4 Feldweg LC A 66 2.3 Lindenweg (Roman road) LC 1.7 Sossenheimer Weg LC 1.7 Frankfurt-Sossenheim  ?,? Zuckschwerdtstraße(planned) Zuckschwerdtstraße Taunus Railway to Frankfurt (Mainline/S-Bahn) Main-Lahn Railway to Frankfurt S1S2 0.0 Frankfurt-Höchst Königstein Railway to Königstein Taunus Railway to Wiesbaden S1 and   Main-Lahn Railway to Niedernhausen S2

The Soden Railway is a line in the western suburbs of Frankfurt am Main and was one of the oldest railways in Germany, opened in 1847.

The Soden Railway runs from Frankfurt-Höchst to Bad Soden am Taunus and is 6.6 km long. It was also called the Höchst–Soden Railway. The line has timetable route number 643 and is operated as line RB 11 of the Rhein-Main-Verkehrsverbund.

The line was opened on 22 May 1847 and is might be described as the first German branch line. In Höchst it connects with the Taunus Railway opened in 1839 from Frankfurt to Wiesbaden. It was built to connect the emerging spa town of Soden to the new rail network. The builder and owner of the line was the Soden Company (German: Sodener Actien-Gesellschaft). The line was managed from the beginning by the Taunus Railway Company.

Since 1972, there has been a connection in Bad Soden to the Limes Railway to Niederhöchstadt, which connects Bad Soden with the Rhine-Main S-Bahn network.

The railway was originally only operated in the summer months. In 1860 the operating company stopped operations and demanded subsidies from the Nassau Government, which refused. Operations only resumed on 1 October 1863 after the track had been sold to the Taunus Railway Company for 100,000 guilders. On 1 January 1872 the Soden Railway was sold to the Prussian state railways and subsequently ran all year.