Czech Republic

Brno
Karlovy-Vary
Liberec
Most
Olomouc
Ostrava
Prague
Plzen
Viamont
Viamont: Hranicna - Kraslic -Trutnov-Svoboda nad Upou
interurban

Definitely not a subway but considered by some a tram line, Viamont is a private Czech railway which runs freight and passenger operations. The 2 line passenger network runs 37 km and serves several towns near the German border. In Kraslice, you can catch the Vogtlandbahn, a Regiosprinter running to Zwickau and many other German regional towns.

 ERS Photos