Seems the changes done to
US-60 a few days ago broke it's multiplex with AZ-77 in the same area.
az.az077;+X143770;;;HIDDEN_JUNCTION;4
az.az077;+X210167;;;HIDDEN_JUNCTION;3
az.az077;+X304736;;;HIDDEN_JUNCTION;4
az.az077;+X476924;;;HIDDEN_JUNCTION;3
az.us060;+X599190;+X476924;+X709533;SHARP_ANGLE;158.35
az.us060;+X709533;PriRd;+X672105;SHARP_ANGLE;150.74
az.us060;+X917930;+X304736;+X599190;SHARP_ANGLE;164.24