Thanks for the feedback h13man.
The reason I ask is that, in using Basecamp for route planning, when I select the "Motorcycle" routing it tends to select more "rural" roads.
Now, the up side is that I have taken four or more trips in the last year or two and the routes picked by Basecamp have all been reasonable and fairly clean passages. And some were surprisingly scenic.
While I had not specially planned on visiting the Mammoth Cave, I think I will put that on my trip itinerary
We don't do a lot of stopping on our rides unless planned in advance. We just love the scenery.
Some years ago (August 2009), I was riding in that Mammoth Cave area and found the ferry by accident. I had stayed overnight in Horse Cave, Ky and was headed West. I took the wife on that route the next year and just wanted to do it again.
But the route I traveled in 2009 and 2010 was less rural than the route that got planned in Basecamp. And I just wanted to ask the question.
A link to the ferry ride in 2009
https://rumble.com/v5xm4he-may-2009-cumberland-river-ferry.html