Added "Path" icon, do you guys think it is obvious enough?
what's the difference between "route" and "path" ?
is "route" with turn by turn navigation?
in that case, to make them a bit more different, maybe you could add "dominant" arrows in 3 directions (u/l/r), to hint at the navigation?
I believe path is to see where you have been, and route is to map a route, not sure about voice nav. Hopefully mardy can come and clear that up, I think I have 2 more icons to go. I'll try to see what I can do about the path icon, it isn't very intuitive.