(Checkerboard #1) in Bethany, Oklahoma County, OK. NW 23rd St. W. 2.25 miles from jct with I44 exit 122, N. on Macarthur Blvd 0.35 miles to the tower on the W. side of the road. (5-27-09, N35 29.903 W97 37.164) Photos by Jack & June Schmidt.