But I don't need a Map. I listen to the Chi PD radio calls through an online scanner, like right now (really cool website). So my map is in my head.
I listen to keep track of how my old hood has went to hell, and to check on anything going on near my MIL's house. She's still in the old hood and refuses to move. And Lord knows we've tried to talk her into it a gazillion times over the years.