(I would like nav to notice every time I miss a turn it recommends, and if it's common for people to miss specific turns, take a closer look at what's going on there without requiring a user report. Maybe they already do this, I don't know.)
Man, this would be a great project for the Boston area also. The constant name-changes and lane alterations within what humans would call "the same road" give Google Maps fits. It's painfully common to hear "take the left lane..." and then suddenly get "using the right lane, turn right" when you've got 500 feet left and ten lanes to cross. Or, even more simply, to hear "turn left" and see 4-5 different left options. Google's definitions of "gentle" and "sharp" leave a lot to be desired.
It's not Google's fault, exactly - the roads here are an absolute mess - but it's certainly something they could do better with. I'm willing to bet the same mistakes happen at the same intersections hundreds of times a day.
I don't know whether roads would become far more orderly, or if there would just be an plaza with every vehicle zipping past each other at weird angles.
Maybe it'd be this: https://www.youtube.com/watch?v=UIthEM6pDqw
It's Google's fault for deploying a product that isn't up to the task for which it is promoted.
But that's not unique to Google. You just have to look at Apple earbuds to see another example of "Works in Silicon Valley, so it must be fine everywhere else, too."
In general, I'd love it if mapping apps wouldn't just say "this route includes tolls," but rather "this route includes tolls of $5.10" or however much, so I could decide whether saving 11 minutes is worth it.
But at least I wish they would notice that I always, always exist at Plano Parkway.
Google can track your shopping habits, your surfing habits, your eating habits, your viewing habits, and probably more habits than we know about.
But somehow driving the same route five sevenths of the week eludes it.