I thought I’d share this article comparing population densities of European cities.
It has a lot of information on how, when, and why the most crowded neighborhoods developed, and includes several satellite images for reference.
This could be useful for those of us who might be designing European-style cities in our OGF territories.
I plan on extending all the lines shown in the map, but I only had bus routes for downtown as the roads everywhere else are subject to change.