AVG Karlsruhe - Germany
Dual voltage trams of AVG now continue from Bad Wildbad (arriving from Pforzheim) to Bad Wildbad Kurpark. These last few kilometers are electrified at 750V DC, while the rest of the line is electrified at 15kV 16.7Hz AC.
Bad Wildbad, 28-12-2006

Digital photo by Marco van Uden