Cache is not at the posted coordinates
This is the bonus cache that corresponds with the PA lab geo-art at the rest stop on I-80 East Rest Area - Scotrun. The final coordinates will be revealed after completing the Bonus lab.
This idea would have never come about if it wasn't for the "donation" of all the labs from all our geo-friends. So I thank each and everyone of you.
You do not need to complete all the labs to log this cache. Only the Bonus lab "I saw a butterfly"