Near my home there is a very bumpy gravel road you can take. It saves you about 5 minutes in time, but probably reduces your car's lifetime by 1 year.
Garmin "always" wants me to take that road. I thought the whole point of "myRoutes" was that it was to learn from my habits, but still it wants to send me though this "road" .
Is there any way to tell Garmin not to route through this road? I have the same problem with a road that is for public transportation only (bus + taxi). The GPS keeps wanting me to use that one as well.
On my old TomTom I could add a permanent roadblock on such roads.