While traveling to South Dakota, Iowa and other points in the midwest, Admin has long admired a radio tower on I-65 North near Nashville. It is diamond shape and quite impressive. It has always reminded me of a work of art. A friend said that it probably was the antenna for WSM-650. Well, the friend was correct. The link below tells some great data on the tower, with some great photos.

http://hawkins.pair.com/wsm.html