(Yukon #2) in Yukon, Canadian County, OK. OK92 (Garth Brooks Blvd) N. 0.4 miles from jct with I40 exit 136, W. on Vandament Av. 0.5 miles to the tower on the S. side of the road. (6-6-09, N35 29.564 W97 46.138) Photos by Jack & June Schmidt.