München-Nürnberg-Express
The München-Nürnberg-Express (literally: "Munich-Nuremberg Express") is a RegionalExpress train service in the southern German state of Bavaria, connecting the two main cities of the state, Munich and Nuremberg. With its maximum speed of 200 km/h (125 mph), the train is currently () the fastest regional train service in Germany. The train was formerly known under the project name FRESH, expanding to FRanken-Express über die Schnellfahrstrecke in die LandesHauptstadt ("FRanconia Express via the High speed line to the state Capital"). Service. The München-Nürnberg-Express has been in service since December 10, 2006. Between  Ingolstadt and Nuremberg, the service uses the Ingolstadt-Nuremberg high-speed rail line. , the München-Nürnberg-Express is the only regional service to use a German high-speed line in its full length. The service currently calls at the following stops: Trains run bi-hourly between 5:00 and 23:00, with supplemental services during rush hour. Together with the Allersberg-Express, there is a half-hour interval between Allersberg and Nuremberg from 5:00 to 8:00. One train, departing 17:05 from Munich, does not call at Petershausen any more. Deutsche Bahn claimed too high a demand as the reason. The 171 km  journey takes about 1 hour 45 minutes with a prolonged 15-minute stay at Ingolstadt Hauptbahnhof to allow the service to be overtaken by ICE trains. In Ingolstadt, the service has direct connections to ICE and regional services to Augsburg, Regensburg and Ulm. In Nuremberg, connections to the ICE trains to the Ruhr region and many further regional services can be made. According to Deutsche Bahn sources, about 5,000 passengers per day used the train in the first weeks of service. The train is the only regional train in Bavaria where tickets are sold on board; on-board ticket sales  ceased in the other trains on April 1, 2007. Rolling stock. As of the 2007 schedule, the München-Nürnberg-Express is the only regional train in Germany with a maximum speed of 200 km/h. This high speed is necessary to not hinder the ICE traffic, which travels at speeds of up to 300 km/h. However, since Deutsche Bahn does not own regional rolling stock capable of travelling at such high speeds, push-pull InterCity train compositions are used for the service. Between September and November 2006, 26 coaches (among them three control cars) were specially equipped for the  München-Nürnberg-Express in the Neumünster workshop. The coaches were repainted to the red livery used by regional trains. The interior remains largely unchanged from the regular InterCity, providing tables, folding tables, reading lamps and laptop sockets. The normal InterCity passenger information system is installed in the coaches, however seats cannot be reserved on the train. Coaches are pressurised to avoid uncomfortable pressure variations in tunnels. The train does not have a buffet car, but snacks and drinks are served from a trolley. The train is a non smoking train, just like any other German train. The train usually  is a push-pull set operated with the refurbished coaches and a Class 101 engine. On occasion, a Class 120 or Class 182 engine is used as well. A full trainset normally consists of six coaches: On weekday mornings, a ten-coach train pulled by two Class 101 engines operates on the line. Due to the length of the train, the last four coaches are locked between Ingolstadt and Nuremberg, as they do not come to stop at the platforms on the high speed line. In June 2013 new trainsets for the München-Nürnberg-Express were ordered from Škoda Transportation  and were due to enter service in 2016. Due to technical problems that delayed a restricted certification until 2019. Reliability problems then led to DB Regio refusing to take delivery. They units began in-service testing on 16th November 2020 on services in the Altmühl Valley and all the trainsets are due to be progressively introduced into service on the München-Nürnberg-Express during 2021. Each set consists of a Class 102 and 6 double deck coaches including a control car. The new double deck carriages raise the number of seats in each train to 676 from 413. The new  trains are slightly slower operating at a maximum speed of 190 km/h as opposed to the previous maximum speed of 200 km/h.