S12 (Rhine-Ruhr S-Bahn)

Route of S12

Legend 0.0 Düren S 13 4.2 Merzenich S 13 8.9 Buir S 13 17.8 Sindorf S 13 20.5 Horrem S 13S 19 25.4 Frechen-Königsdorf S 13S 19 28.1 Köln-Weiden West S 13S 19 29.5 Köln-Lövenich S 13S 19 33.3 Köln-Müngersdorf Technologiepark S 13S 19 35.5 Köln-Ehrenfeld S 13S 19 38.4 Köln Hansaring S 6S 11S 13S 19 39.2 Cologne Hbf S 6S 11S 13S 19 40.3 Köln Messe/Deutz S 6S 11S 13S 19 Köln Trimbornstr. S 13S 19 Köln Airport Businesspark Köln Steinstraße 49.9 Porz (Rhein) 52.7 Porz-Wahn S 13S 19 57.2 Spich S 13S 19 60.0 Troisdorf S 13S 19 64.6 Siegburg/BonnS 19 71.1 Hennef (Sieg) S 19 73.0 Hennef im Siegbogen 75.6 Blankenberg (Sieg) 78.7 Merten (Sieg) 83.3 Eitorf 90.1 Herchen 95.3 Dattenfeld 98.6 Schladern (Sieg) 100.4 Rosbach (Sieg) 105.1 Au (Sieg) Hbf

Line S12 is a S-Bahn line of the Rhine-Ruhr network in Germany. It is operated by DB Regio. The S12 runs from Düren via Cologne to Au (Sieg). It shares this route for most of its run with the line S 13. With over 105 kilometres (65 mi), it is the second longest line in the Rhine-Ruhr network, after S9. Services operate every 20 minutes on working days and every 30 minutes on Saturdays, Sundays and public holidays as far as Hennef (Sieg) using class 423 electric multiple units. It operates hourly between Hennef and Au.

The route runs on the Cologne–Aachen line (opened by the Rhenish Railway Company between Cologne and Düren in three stages between 1839 and 1841), the East Rhine Railway (opened to Troisdorf by the Rhenish Railway in 1870, with an extension to Cologne opened in 1874) and the Sieg Railway (opened by the Cologne-Minden Railway Company between 1859 and 1862). The eastern section of the S 12 service from Au (Sieg) to Köln-Nippes was opened on 2 June 1991. It was extended to Düren on 13 June 2004, dropping Köln-Nippes.

References

File:Bahnhof Düren Nordseite mit RE1 nach Aachen.jpg

Düren station

Preceding station		Rhine-Ruhr S-Bahn		Following station
Düren Terminus		S 12		Au (Sieg) Hbf Terminus