Follow to the outskirts of town. You'll see a junkyard on the left. Just past the junyard on the left is the trailhead. Basically flat along the west bank of White Lick Creek. Fast, some sand really high-berm turns like a huge BMX track.
Trails runs for some two miles or so along the creek with a lot of branch trails.
Can ride a solid half day and explore all the side trails. Go north along the creek and check out the numerous branch trails going off to the west. These trails have been here probably since Brooklyn was founded in the 1830s. They started as fisherman trails through the woods to the creek. Local kids have built a lot of BMX features into the trail system.