The posted coordinates will bring you near a plaque on a bridge. Use the information on this plaque to develop an answer key that will be used for all five of the Indian Creek Park multi-caches.
Number the first ten unique letters on this plaque from 0-9 starting with the first column, top to bottom, and then proceeding to the second and third columns as necessary.
This cache can be found at:
N41 47.TSB W88 15.UNE