it calculated an 800 mile route. Must have been only using Interstate highways. I then set it to Shortest Distance. Well somewhere in Arkansas I got off 71 where it turned east to bypass a mountain. I bought a snack and starting the car again, the GPS told me to go through town southward. Before long I was on a road without stripes and the pavement was pretty rough. Common sense said "Stop!" and so I did and took time to zoom way out on the GPS map. I could see that some miles ahead the road I was on ran into 71 as it returned from the mountain bypass. I proceeded driving and before long I was driving over that mountain on a red dirt road! Well if you know me you know I love to take scenic detours. I did finally get to the highway and it remains a mystery as to weather the "shortest distance" route was equal to the "shortest time" had I followed 71 around the mountain. 
+ The worst part of the drive was the half hour I spent on pins and needles when I realized upon descending the mountain that I had but a 16th of a tank left. It was Sunday, after 5 pm in rural Arkansas. I turned off the blue-grass music I'd played all day as I imagined spending the night on the shoulder with some hillbillies like the Greiner Brothers watching me from not far enough away. (Movie reference there... Can you name it??) Alas I did find an open station. Amazing how all my fears went away when the tank was full again!














