Pima counties hidden secret. Mule staging highway

In this area about an hour north of the sasabe us entry point many trafficking mules make the trek through the Sonoran desert leaving trash all along the route. These mules walk the desert wearing cheap camo , rug shoes, black water jugs and backpacks with supplies (food and medicine) at the same time one or multiple will carry bundles of drugs. Once they reach the destination pinned by their US contacts they'll wait on the side of the road where they discard their soiled camo and gear before jumping in the vehicles.
The biggest environment problem which the trash left behind is the cuddle eat these clothes and die.