Potsdamer Platz is a public square and traffic intersection in the center of Berlin, Germany, lying about 1 km (1,100 yd) south of the Brandenburg Gate and the Reichstag, and close to the southeast corner of the Tiergarten park. It is named after the city of Potsdam, some 25 km (16 mi) to the south west, and marks the point where the old road from Potsdam passed through the city wall of Berlin at the Potsdam Gate. Initially, the open area near the city gate was used for military drills and parades. In the 19th into the 20th century, it developed from an intersection of suburban thoroughfares into the most bustling traffic intersection in Europe. The area was totally destroyed during World War II and then left desolate during the Cold War era when the Berlin Wall bisected its location. Since German reunification, Potsdamer Platz has been the site of major redevelopment projects.
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 U7 is a rail line on the Berlin U-Bahn. It runs completely underground for a length of 31.8 kilometres (19.8 mi) through 40 stations and connects Spandau, via Neukölln, to Gropiusstadt and Rudow. The U7 was originally the south-eastern branch of the Nord-Süd-Bahn (U6) that ran between the branching point at Belle-Alliance-Straße (Mehringdamm) and Grenzallee; however, in the 1960s, this stretch was separated from the rest of the line and extended at each end to form a new line.
U8 is a line on the Berlin U-Bahn. It has 24 stations and is 18.1 km (11.2 mi) long. The U8 is one of three north–south Berlin U-Bahn lines, and runs from Wittenau to Neukölln via Gesundbrunnen. The original proposal was for a suspended monorail like the Wuppertal Schwebebahn.
Friedrichshain is a quarter (Ortsteil) of the borough of Friedrichshain-Kreuzberg in Berlin, Germany. From its creation in 1920 until 2001, it was a freestanding city borough. Formerly part of East Berlin, it is adjacent to Mitte, Prenzlauer Berg, Kreuzberg and Lichtenberg.
Alfred Frederik Elias Grenander was a Swedish architect, who became one of the most prominent engineers during the first building period of the Berlin U-Bahn network in the early twentieth century.
Schlesisches Tor is a Berlin U-Bahn station on lines U1 and U3. Many Berliners use the affectionate term Schlesi.
Kottbusser Tor is a Berlin U-Bahn station located on lines U1, U3, and U8. Many Berliners use the affectionate term Kotti.
Hallesches Tor is a Berlin U-Bahn station in the central Kreuzberg quarter, served by lines U1, U3, and U6. It is named after the historic Hallsches Tor of the Berlin Customs Wall, erected in the 18th century.
The Oberbaum Bridge is a double-deck bridge crossing Berlin, Germany's River Spree, considered one of the city's landmarks. It links Friedrichshain and Kreuzberg, former boroughs that were divided by the Berlin Wall, and has become an important symbol of Berlin's unity.
Rosa-Luxemburg-Platz is a Berlin U-Bahn station located on the U2. It was formerly called Schönhauser Tor and is located at the foot of Schönhauser Allee, at the corner of Torstraße. The color of the station is yellow.
The Anhalter Bahnhof is a former railway terminus in Berlin, Germany, approximately 600 m (2,000 ft) southeast of Potsdamer Platz. Once one of Berlin's most important railway stations, it was severely damaged in World War II, and finally closed for traffic in 1952, when the GDR-owned Deutsche Reichsbahn rerouted all railway traffic between Berlin and places in the GDR avoiding the West Berlin area. The station's name lives on in the Berlin S-Bahn station of the same name, opened in October 1939 as part of the North-South S-Bahn link.
Stralauer Tor was a Berlin U-Bahn station in Berlin-Friedrichshain. It operated between Warschauer Straße and Schlesisches Tor stations on today's U1. Following its destruction in World War II it was never rebuilt and is one of three Berlin U-Bahn stations to have been abandoned after having previously been in service.
Mitte is a central section of Berlin, Germany, in the eponymous borough of Mitte. Until 2001, it was itself an autonomous district.
The North–South S-Bahn Tunnel is the central section of the North–South transversal Berlin S-Bahn connection crossing the city centre. It is not to be confused with the Tunnel Nord-Süd-Fernbahn, the central tunnel part of the North–South main line used by intercity and regional trains. The S-Bahn North–South line encompasses the route from Bornholmer Straße and Gesundbrunnen via Friedrichstraße and Anhalter Bahnhof to Papestraße and Schöneberg.
Oranienburger Vorstadt is a historic district of Berlin in what is now the northwestern part of Mitte and the adjacent Gesundbrunnen area, in the modern Mitte borough.
The following is a timeline of the history of the city of Berlin, Germany.
The Berlin U-Bahn originated in 1880 with Werner Siemens' idea to build an urban railway in Berlin. During the nine years after the German Empire was founded, the city's population grew by over one-third and traffic problems increased. In 1896, Siemens & Halske began to construct the first stretch of overhead railway. On 1 April 1897, the company began construction of an electric underground railway. The Berliner Verkehrs Aktiengesellschaft (BVG) was formed in 1928, and took over further construction and operation of the network. In 1938, the company was renamed Berlin Transport Company; the original acronym, however, remained. Since 1994, the BVG has been a public company.
The Hallesches Tor was located in today's Berlin district Kreuzberg south of Mehringplatz. Today, as a historic monument listed underground station on the site of the former gate bears the name Hallesches Tor. It is a major transfer point for the underground lines U1/U3 and U6 as well as the bus lines 248 and M41. The station is connected by the Hallesche-Tor-Brücke with the Blücherplatz to the south. The Amerika-Gedenkbibliothek and the nearby Jewish Museum contribute to the heavy visitor traffic in the area around the Hallesches Tor.
Rosenthaler Platz in Berlin's Mitte district, district Mitte, forms a crossroads where Rosenthaler Strasse, Brunnenstrasse and Weinbergsweg meet Torstrasse, and is therefore not a square in the true sense of the word. It is located on the site of the former Rosenthaler Tor of the Berlin customs wall, from which a road led to the village of Rosenthal. This gate was one of the few through which Jews were allowed to enter Berlin until the 19th century. Those who were not allowed to enter could stay overnight in a special Jewish hostel.
