ASMR History of the Vienna Metro 🚇 Where is the missing line? (map tracing, soft spoken)

Hey everyone! There's this little oddity in the Vienna metro system: there are five lines yet the numbering system counts up to six. What gives? The answer is about a century's worth of plans over plans, none of which have been fully realised. So let's take a look at both the history of the Vienna subway and it's future, because a lot of changes are on the way - and the missing line won't be missing for much longer. As always, this video is soft spoken with a light accent. It features pointing and tracing, camera panning, and some writing on a map. I hope you enjoy it! You can support my channel via: https://www.paypal.com/paypalme/melan...

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