If anyone is interested, they opened up a new detour around this area Labor Day weekend. They paved one of the dirt roads on the reservation and this makes for a much shorter and more pleasant detour. It's going to be this way for a while since repairs to US89 are projected to take up to 3 years. At that time they will turn the paved detour back over to the Navajo Res. I don't think any of the mapping programs show this new detour yet.