| Number | County | Name | Owner | Verif | GPS | Description |
| MI-81-01 | Washtenaw | Diamond in Square | Unknown | 03-2024 | N42 11.210 W83 37.154 | S. of Ypsilanti, Ypsilanti Township. Huron St. (becomes Whitaker Rd.) S. 1.3 miles from jct with I94 exit 183 on the S. side of Ypsilanti, right & continue S. on Stony Creek Rd. 0.5 miles, left & continue S. on Hitchingham Rd. 1.1 miles, E. on Merritt Rd. 100 yds to the quilt on the S. side of the road. |