Here’s the road only routes that I laid out. There’s 6 routes and 6 tracks. 2 loops of the 555 ride, clockwise and counter-clockwise. There are also 2 different routes to get to the loop from the hotel, and back to the hotel from the loop.
The routes were created on map City Navigator North America NT 2018.2, they have minimal via (shaping) points that should not announce, at least they don’t on my zumo 660.
I’ll have a computer with Base Camp installed with me, so the routes will be available during the weekend.