Fast, family friendly trail with different loop lengths. Lots of locals ride this cool trail. Nothing too technical. Ride over a bridge through a tree.
From I-240 on the south side of Oklahoma City, exit on Douglass Blvd going North. Go to 74th St. Turn right. Turn right on Post road (south). Go about 1/3 mile. Parking is on the left. Trail is well marked an maintained. Always adding to the trail.
http://www.singletracks.com/item.php?c=1&i=422