Cortana knows my home address and my work address and works well to remind me that I better stop messing around and get to work on time. However, the route Cortana shows is not the route I actually take to work. She maps my route using major roads, which is the most direct with the least amount of turns. But I take a series of back country roads because it's actually a bit shorter and faster because of less traffic. As such her calculations based on traffic flow don't really apply. I understand there aren't as many road sensors for her to use for watching traffic the way I go versus the way she thinks I go but I'm not going to change my route. So, is there a way I can modify the routing in her map so she knows my actual route that I take? That would make me happy and I'm sure she would be much happier knowing she got it right.