Frankfurt U-Bahn
The Frankfurt U-Bahn is an underground railway network in the city of Frankfurt, Germany. It is run by the Verkehrsgesellschaft Frankfurt, short VGF. It has 9 lines and a network of 65 kilometers (40 miles) and has exactly 86 stations, apart 27 underground and 59 above ground. Two lines, the U2 and the U3 crosses the city border in Oberursel and Bad Homburg.
Lines
Frankfurt U-Bahn Media
1966 near Hauptwache: Construction in progress under the street Roßmarkt up to Kaiserstraße.
Train of U4 class cars at Bad Homburg Gonzenheim station
U5 class car as line U6 underneath Bundesautobahn 66 close to final station Hausen.
U7 amidst Ludwig-Landmann-Straße in Rödelheim