Bringing
Germany:
---------- System -- Stations - Lenght - Annual Ridership (millions)
Code:
Berlin ------- U-Bahn/S-Bahn ----- 343 --- 495.6 km --- 1,010.3
München ------ U-Bahn/S-Bahn ----- 246 --- 529.0 km ----- 722.0
Hamburg ------ U-Bahn/S-Bahn ----- 161 --- 253.4 km ----- 504.4
Frankfurt ---- U-Bahn/S-Bahn ----- 198 --- 367.9 km ----- 273.6
Köln --------- Stadtbahn --------- 236 --- 199.0 km ----- 236.2
Düsseldorf --- Stadtbahn --------- 166 ---- 98.7 km ----- 173.0
Nürnberg ----- U-Bahn/S-Bahn ----- 142 --- 372.4 km ----- 147.4
Rhein-Ruhr --- S-Bahn ------------ 181 --- 475.0 km ----- 130.0
A very unique place: here the exponential density of transit doesn't apply. It's all proportional showing how well served the smaller cities are.
Munich is mind-blowing: a 2.5 million people metro area and rivals the transit famous Berlin.