No Descansos On Back Road Stretch
I was surprised to see no descansos on a lonely stretch starting north of Bisbeee, AZ headed west on Rt. 90 to Nogales.

I was returning to Yuma, AZ after a trip to Douglas, AZ, taking different back roads. Loved the drive and the view, though added many hours to my trip, with another later back road.

There are some small towns like Ajo, that would be an interesting place to stop for the night.
These are photos shout a few years back in 2006 on the same route. This descanso did have some additions of wrapping paper around the guard rail. I figure it had more personal notes written on it.