The cache is not at the posted coordinates.
It IS where I ran into a mysterious stranger.
I pass this area often but this one time a figure stood by the road sign.
He looked like a really tall, grey hitchhiker, somewhat alien and strange but a bit familiar too.
Asked him where he was headed and this is what he told me... not sure what he meant!

Will cone. A bee thai yon gave wormed our tee truck.
Tie boy car we sound as toe spated plate.
Worth bill head fire hero end hive sour nor thy pig owes
Tho best wilt reed no by paint ode fine right.
Owe ore end tour pill began out lest.
Forth ole not footy minis sin they Zoro it tie and...
So fine thy plane end hook fog trills.
Frog fridge mouse, protect Morty too Peters far 'Po' decrees!
Use this checker once you find out what he was talking about.
It may have a little more information for you to use on your search.
Congrats to BVPete for the FTF - I am curious if it is the same strange man we both have met at this location!?