run between Freiburg and Paris via Mulhouse, which made a technical stop in Müllheim until December 2015, but passengers were not able to embark or disembark. This technical stop became a scheduled stop in the 2015/2016 timetable, with effect from December 2015. Since then Müllheim has had a direct connection to and from Paris. Intercity-Express trains stopped at Müllheim station every hour from April to October 2014 due to construction work on the old railway line between Schliengen and Efringen-Kirchen. The station was equipped with a 400-metre-long platform structure to compensate for the differences in height. This platform construction was removed in October 2014. Regional services All Regional-Express and Regionalbahn services between Offenburg or Freiburg and Basel Bad stop in Müllheim. Since the beginning of the winter 2009/2010 timetable on 14 December 2009, the Regionalbahn services on the Freiburg–Müllheim route continue to Neuenburg. This provides a two-hour interval service on both Mondays to Fridays (with some gaps) as well as on weekends. As of 9 December 2012, there are up to seven connections daily between Baden and Alsace, with at least one pair of trains running directly from/to Freiburg. These are usually performed with French X 73900 sets owned by TER Alsace and operated by Deutsche Bahn as Regionalbahn services. Planning After the completion of the third and fourth tracks as part of the Karlsruhe–Basel high speed line, an hourly service from Mulhouse via Müllheim and Freiburg to Sasbach is envisaged under the Breisgau S-Bahn 2020 proposal. Notes References External links Railway stations in Baden-Württemberg Mannheim–Karlsruhe–Basel railway Railway stations in Germany opened in 1847 1847 establishments in Baden Buildings and structures in Breisgau-Hochschwarzwald