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 (U6, U9), and runs from Wittenau to Neukölln via Gesundbrunnen. The original proposal was for a suspended monorail like the Wuppertal Schwebebahn.
