Main-Sieg-Express


The Main-Sieg-Express is a Regional-Express service operated by the German states of North Rhine-Westphalia and Hesse from Siegen via Gießen to Frankfurt. It is operated by the Hessische Landesbahn.

History

On 25 June 2008, the Rhein-Main-Verkehrsverbund and the Zweckverband Nahverkehr Westfalen-Lippe announced in a joint press statement that Hessische Landesbahn has won a Europe-wide tender and would take over the operation of the service for 13 years with effect on 12 December 2010. Until the commencement of the 2010/2011 timetable in December 2010, DB Regio Hesse had been operator of this service, which, after the elimination of long distance services between Siegen-Weidenau and Frankfurt in 2001, had originally been established as an Interregio-Express. In the early years, however, the Regional-Express service was characterised by a much longer journey time than the Interregio service due to capacity problems on the Main-Weser Railway. Travel times with a change in Gießen were up to 20 minutes faster than direct Main-Sieg-Express services. A change in the timings of Intercity service IC 26 between Frankfurt and Giessen in December 2009 allowed the Main-Sieg-Express to run with shorter travel times, almost as fast as the InterRegio timings.
Before the change of operators in 2010, the service was operated by DB Regio NRW every two hours via Giessen to Cologne.

Route

The Regional-Express operates from Siegen to Giessen as RE 99 on the Dill line stopping in Haiger, Dillenburg, Herborn and Wetzlar. In Giessen, from Monday to Friday, it is coupled together with a set from Marburg, which is designated as RE 98, and reverses to run on the Main-Weser Railway to Frankfurt with a stop at Friedberg.

Rolling stock

The service is operated with Stadler FLIRT electric multiple units. Five carriage sets are operated between Siegen and Frankfurt, while the Marburg–Giessen set is operated with three carriage sets. Before December 2010, the Siegen-Frankfurt line had been operated for many years with class 111 locomotives hauling five or six double deck carriages, or alternatively, with class 110 locomotives hauling six Silberling carriages.

Operations

Services run every day at least once every two hours over the whole route. Train runs hourly on the Siegen-Gießen section, but there are periods on weekends when services do not run every hour. A section of the train is detached/attached to run between Marburg and Giessen only between Monday and Friday. Since the change to the 2011/2012 timetable on 11 December 2011, the Marburg section of the train stops regularly in Friedelhausen and Niederweimar except for the late-night through train from Marburg to Siegen.
In addition, a fast connection is provided for commuters in the peaks on the Dill line to Frankfurt. A service called RE-Sprinter is operated from Monday to Friday during the peaks in each direction, which runs on the Dutenhofen–Gießen-Bergwald route, which is otherwise used only by freight trains. This eliminates the time-consuming change of direction in Gießen. A significant reduction in travel time is currently achieved only on the evening train to Siegen. The morning train to Frankfurt uses the time saved to make additional intermediate stops in Frankfurt. The RE-Sprinters are the only passenger trains on the Main-Weser Railway that are not scheduled to stop in Friedberg.