You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Found on the east side of Cathro Road, 1 1/4 mile north of the intersection of Cathro and Long Rapids Road. Maple Ridge Twp. Remove constraint Place: Found on the east side of Cathro Road, 1 1/4 mile north of the intersection of Cathro and Long Rapids Road. Maple Ridge Twp.