Have you ever heard of NFC. It stands for Near Field Communication, and you are probably holding a device in your hands that is capable of reading them. For this cache you will need to make sure your NFC setting is enabled on your device.
Onto the cache. This is a two stage multi that will allow you to stretch your legs here on the east bound rest stop. Once you get to the first stage you will need to locate the device that will allow you to get the final coordinates. You WILL not need to remove the container in order to get the information, so please leave it in place. Just rub your device all over it.
Once you find the first stage you will be instructed with the location of the final, which is a short walk away.
Remember that this is a rest area and there are cars, trucks and trailers moving about. Please be safe and watch for them, incase they dont see you.
Have fun where ever your journey is taking you.