I went on this one once, it's actually the worlds oldest I think. Short, but incredibly steep! https://www.salzburg.info/en/travel-info/arrival-traffic/cable_r

I went on this one once, it's actually the worlds oldest I think. Short, but incredibly steep! https://www.salzburg.info/en/travel-info/arrival-traffic/cable_railway https://www.salzburg.info/en/travel-info/arrival-traffic/cab... <del>I can't find any info on an exact percentage but I'm surprised another railway beat it as it really is very steep</del> https://www.youtube.com/watch?v=1m507EEHp34 https://www.youtube.com/watch?v=1m507EEHp34 EDIT: 62% according to wikipedia (once I found the right name for this railway). That's less than half the one linked in this post. Impressive!