"Well, I dunno if it's what you had in mind, but we got loads of maps of this here subway system and some of the sewers as well. Since that's where we stick to and rebuild homes from. But I gotta wonder, what good is it gonna be knowin' about this stuff when we don't even got the same world? Or is it just gettin' ahold of tech and writin' so you can better decode the stuff y'all already collected?"