The Berlin U-Bahn is a rapid transit system in Berlin, the capital and largest city of Germany, and a major part of the city's public transport system. Together with the S-Bahn, a network of suburban train lines, and a tram network that operates mostly in the eastern parts of the city, it serves as the main means of transport in the capital.
The Berlin S-Bahn is a rapid transit railway system in and around Berlin, the capital city of Germany. It has been in operation under this name since December 1930, having been previously called the special tariff area Berliner Stadt-, Ring- und Vorortbahnen. It complements the Berlin U-Bahn and is the link to many outer-Berlin areas, such as Berlin Brandenburg Airport. As such, the Berlin S-Bahn blends elements of a commuter rail service and a rapid transit system.
U2 is a line of the Berlin U-Bahn. The U2 line starts at Pankow S-Bahn station, runs through the eastern city centre (Alexanderplatz) to Potsdamer Platz, the western city centre and finally to the Ruhleben terminal station.
The U4 is a line of the Berlin U-Bahn in Germany that is the shortest in Berlin's U-Bahn system, with a length of 2.86 kilometres (1.78 mi). Opened in 1910, the U4 serves five stations, all of which are step-free: it is also the only subway line in Berlin to have never been extended and the only one to have no night service on weekends.
U5 is a line on the Berlin U-Bahn. It runs from Hauptbahnhof in Mitte eastwards through Alexanderplatz, Friedrichshain, Lichtenberg and Friedrichsfelde, surfaces in Biesdorf-Süd to pass Kaulsdorf and Hellersdorf above ground and finally reaches city limits at Hönow.
The Vienna U-Bahn, where U-Bahn is an abbreviation of the German word Untergrundbahn, is a rapid transit system serving Vienna, Austria. The five-line network consists of 83.1 kilometers (51.6 mi) of route, serving 109 stations. 459.8 million passengers rode the U-Bahn in 2019.
The Berlin tramway is the main tram system in Berlin, Germany. It is one of the oldest tram networks in the world having its origins in 1865 and is operated by Berliner Verkehrsbetriebe (BVG), which was founded in 1929. It is notable for being the third-largest tram system in the world, after Melbourne and St. Petersburg. Berlin's tram system is made up of 22 lines that operate across a standard gauge network, with almost 800 stops and measuring almost 190 kilometres (120 mi) in route length and 430 kilometres (270 mi) in line length. Nine of the lines, called Metrotram, operate 24 hours a day and are identified with the letter "M" before their number; the other thirteen lines are regular city tram lines and are identified by just a line number.
The rolling stock on the Berlin U-Bahn are the main types of cars for the underground railway (subway). They are split into two general categories: Kleinprofil and Großprofil lines. The names refer to the size of the train's coaches. Großprofil coaches have a width of 2.65 m and a height of 3.4 m, and Kleinprofil coaches are only 2.3 m wide and 3.1 m high. Therefore, the trains have to operate on separate networks.
Depots on the Berlin U-Bahn are split, just like its trains, into two profiles: the wider Großprofil and the larger Kleinprofil. There is one Kleinprofil and three Großprofil depots. The depots are divided into Hauptwerkstätten and Betriebswerkstätten. Service depots only handle minor repairs and maintenance like changing the windows or removing graffiti. Main depots are used for the full inspections scheduled every few years. Lifting the trains off the tracks is only possible in the main depots.
Klosterstraße is a Berlin U-Bahn station located on the U2 in the centrally located Mitte district. The eponymous street is named after the Graues Kloster, a medieval Franciscan abbey, which later housed the Berlinisches Gymnasium zum Grauen Kloster.
The Berliner Verkehrsbetriebe is the main public transport company of Berlin, the capital city of Germany. It manages the city's U-Bahn (underground), tram, bus, replacement services (EV) and ferry networks, but not the S-Bahn urban rail system.
The Frankfurt U-Bahn is a Stadtbahn (premetro) system serving Frankfurt, Germany. Together with the Rhine-Main S-Bahn and the tram network, it forms the backbone of the public transport system in Frankfurt. Its name derives from the German term for underground railway, Untergrundbahn. Since 1996, the U-Bahn has been owned and operated by Stadtwerke Verkehrsgesellschaft Frankfurt am Main (VGF), the public transport company of Frankfurt, and is part of the Rhein-Main-Verkehrsverbund (RMV) transport association. The licence contract is up to 31 December 2031 and is renewable. The contracting authority of VGF is the municipal transport company traffiQ.
The BVG Class E was a series of Großprofil multiple units of the Berliner Verkehrsbetriebe (BVG) which was exclusively used on the East Berlin line E, today line U5 of the Berlin U-Bahn. Except for the two prototypes, all vehicles were built using parts of retired S-Bahn vehicles, namely the bogies and parts of the electrical equipment.
The Class G is an electric multiple unit train type used on the Berlin U-Bahn. The trains were originally developed for the Berliner Verkehrsbetriebe of East Berlin.
Class D was a type of electric multiple unit train used by the Berlin U-Bahn.
The BVG Class F is a train type designed for the large profile routes on the Berlin U-Bahn. 257 units were constructed between 1973 and 1994 in seven batches. These batches differ in terms of design and technical equipment.
The BVG Class C was a series of Grossprofil cars used on the Berlin U-Bahn after 1926. In comparison to the previously built Class B, these 18 meter long cars were about five meters longer than their predecessors. They were therefore classified as Langwagen.
The BVG Class A3 is a type of Kleinprofil train that was built after World War II. The smallest operationally mobile unit is the double-rail car, which consists of a control car (S-car) with a straight carriage number and a compressor car (K-car) with an odd car number. Both vehicles are motorized and each is equipped with a cab, the term "control car" refers to the local facilities for electrical control. The K-wagon contains the compressed air system, the converter system and the lighting equipment. The numbering was carried out by car 999/998 backwards, which 999/998 is the oldest A3 unit. Until the late 1970s, the K-car was reserved for non-smokers, whereas the S-car was allowed to smoke.
The BVG Class IK is a type of electrical multiple unit used on the Berlin U-Bahn.
The tracks of the Berlin subway are lines operated in the line traffic, operating distances, which serve only internal purposes, turn-off and turning plants and plants in the operating farms.
