I was doing a test to see how it would give me directions to my Fiance's parents house. The route and directions it gave me ended up adding and extra hour to the trip and taking us way off course. Is there any way to modify the criteria
Not on the phone its self that I know of. What you can do is go to maps.google.com and create the directions you want. Click the send button in the top right and send it to yourself. Open the email on your phone and it will open Maps apps with the directions your created.