I'm working on the next bucket list tour. Selecting the Toolkit / Avoid / highways option makes the routing fail from waypoint 1 to waypoint 2.
https://www.myrouteapp.com/route/open/10100622/here#42.3002112;-83.820544;15/
I know that I can fix this by setting some number of intermediate waypoints, but I thought I would raise the question - why can't this route be resolved? I'd rather have the MRA routing make the initial attempt, and modify it from there.
I'm thinking that some section of road is designated 'highway' that would not match my definition of 'highway'. My goal is to avoid what we would call 'freeway' driving in the US, multi-lane, limited access roads full of semi trucks and fast-food chain restaurants. Perhaps a more specific error message could be displayed regarding the routing failure point.
Many thanks!