The cache is NOT at the posted coordinated.
 

M-51 is a north–south state trunkline highway in the southwestern portion of the US state of Michigan. The southern terminus is at a connection with State Road 933 across the Michigan–Indiana state line near South Bend, Indiana. From there the trunkline runs north through an interchange with US Highway 12 (US 12) into Niles along a route that was once part of Business US 12 (Bus. US 12). North of Niles, the highway runs parallel to a river and a rail line through rural areas. The northern terminus is on Interstate 94 (I-94) west of Paw Paw.

This is a challenge cache where you must meet the requirements before claiming a find. I am fine with you signing the log and then posting the find after you have completed the challenge.

The Challenge is to find 51 caches in each of the counties M-51 passes through. Listed below:

Van Buren
Cass
Berrien

Difficulty is based on qualifying. If you are not sure if you qualify for this challenge, run this checker.