The Berlin U-Bahn (German: [ˈuː baːn]; short for Untergrundbahn, "underground railway") is a rapid transit system in Berlin, the capital and largest city...

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...

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...

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 (U6, U9), and...

U1 is a line on the Berlin U-Bahn, which is 8.8 kilometres (5.5 mi) long and has 13 stations. Its traditional line designation was BII. It runs east–west...

U5 is a line on the Berlin U-Bahn. It runs from Hauptbahnhof in Mitte eastwards through Alexanderplatz, Friedrichshain, Lichtenberg and Friedrichsfelde...

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...

Wittenbergplatz is a Berlin U-Bahn station on lines U1, U2, and U3. The station is located at the Wittenbergplatz square in Berlin's City West area, in...

4 mi) long rapid transit line on the Berlin U-Bahn with 29 stations. It runs in a north-south direction from the Berlin locality of Tegel in the north via...

is a Berlin U-Bahn station on lines U1, U2, U3, and U4. It opened in 1902, and today is the only station in Berlin that is served by four U-Bahn lines...