The good roads, not just the fast ones.
Most maps get you there quickest. Wend maps the joy of driving, so you can build a trip around the roads worth taking. Here's how.
Green is good.
Wend scores every road for how fun it is to drive. The greener the line, the better the road.
Plot a route.
Drop stops in the order you want, drag to rearrange, then open the whole route in Google Maps.