Recently, I did a couple of trips to Zürich for a job application (it didn't work out). This also meant I had a couple of hours for some photographing each time. Yay!

The first thing of note is the Sihltal-Zürich-Uetlibergbahn (SZU). They operate two lines, the Sihltalbahn (with 15 kV 16.7 Hz AC) and the Uetlibergbahn (with 1250 V DC). Funnily enough, both lines share the tracks on the last kilometer or so before reaching the central station, so somehow they need two separate power lines on th...