Can someone either explain the use case for this to me, or explain what I'm missing? Too small to be of any use to me, no street names... maybe it's just a "co

Can someone either explain the use case for this to me, or explain what I'm missing? Too small to be of any use to me, no street names... maybe it's just a "cool" thing you put on a mug or get printed on a T-shirt? I'm probably just not in touch with my inner artist and am too quick to look for the functional / business purpose of this. By the way, really solid work and very kind of the author to share this. I can still appreciate it even if I don't see how I'd ever need to use it.