Cache can be accessed from the west via an access off of Pilot Road in Elko County, Nevada, or from the east via Pilot Mountain Road / Loop Road / Patterson Pass Road in Box Elder County, Utah. A high clearance, 4WD vehicle, ATV, or dirtbike will be best suited for reaching this location. Or, you may wish to undertake a challenging hike if you are up to it! Parking is fairly near the cache and a short hike will lead you to GZ.
Congrats to DesertDawg and ETrunner on the co-FTF!