(Crossroads, OH-11-52) SW of Mechanicsburg, Union Township, Champaign County, OH. OH4 SW 6.1 miles from jct with OH29 in Mechanicsburg, W. on OH54 100 yds to the quilt on the S. side of the road at 5812. Charles & Cheryl Virts. (N40 01.777 W83 39.354) Photos by Jack & June Schmidt 6-7-15.