It's the most direct route, so yes, that's what I'd expect. (I posted the route thirty million threads ago that I think makes the most sense, and this is on the way) Add that to her traveling that route to the birth of MC, it makes sense that she'd go that way back "home". I would imagine they have the same data later but it's not in the AA. I'm actually surprised that it's the Giddings ALPR mentioned. It's literally the world's smallest town. I'm thinking there are many other ALPRs between here and there that have her, but in order to get the AA and warrants, this was material, and data since maybe not so much, so not for public consumption.