Free BLM dispersed camping between Why AZ and Organ Pipe Nat Monument. Turnoff is just past mp #55 heading south from Why, right turn off hwy just past the concrete bridge over gunsight wash. Entrance is a bit back to right over a cattleguard. Hwy road noise can be an issue so the farther west into the area the less road noise. Cell service for Verizon and Tmobile was 4 bars lte..however ATT was nothing. Why AZ has gas, ice, restrooms. Filtered water is across hwy at community center kiosk..five gals $1. Note that the Border Patrol has a checkpoint at mp 57.5 just before Organ Pipe boundary.