I can’t remember how I came across this, so apologies if you sent the link, but the concept is this is what it would look like if all the subways in North America were joined up.
I’d love to ride one of those lines.
I can’t remember how I came across this, so apologies if you sent the link, but the concept is this is what it would look like if all the subways in North America were joined up.
I’d love to ride one of those lines.