What you should do is use the button to mark that as a bad turn. Then it will get flagged in the map editor, and anyone who's in there will see it and can fix

What you should do is use the button to mark that as a bad turn. Then it will get flagged in the map editor, and anyone who's in there will see it and can fix the roads. In my local area, it's had drastic improvements in just the last month or so. What's clever is that they also generate automated suggested corrections. Like a local intersection has a little cut-through side road to turn right. It isn't on any maps, but people obviously take it, so Waze noticed a lot of people driving off road there instead of the suggested route, and flagged it as a possible correction. Waze just seems to me like so much smarter a solution to GPS than the traditional providers. They actually use the two-way features of the phone in a way that a traditional GPS system will not.