I was curious what the map of all Tokyo train lines overlapping might look like, and found this post on Reddit: https://www.reddit.com/r/MapPorn/comments/53yux

I was curious what the map of all Tokyo train lines overlapping might look like, and found this post on Reddit: https://www.reddit.com/r/MapPorn/comments/53yuxd/heres_a_full_railway_map_of_tokyo_and_suburbs/ https://www.reddit.com/r/MapPorn/comments/53yuxd/heres_a_ful... Quite impressive! It even includes the Disney Resort Line (small orange loop toward the right-hand side).