Oklahoma "ankle Express" Hiking Trail - Greenleaf State Park features 18 miles of hiking trails near Braggs, OK.
Take OK HWY 10, either North from Gore, or South from Braggs, OK. Greenlead State Park is on the east side of the HWY. The trailhead is well marked.
http://www.tripleblaze.com/trail.php?c=3&i=616