This is singletrack, but it occupies a narrow strip between the highway and the fence, so it's nothing to get too excited about. There's no trees, no scenery, nothing technical, and only a couple steep, but short climbs/descents. The only benefit is that you can get a good aerobic workout if you push it, especially on the way back toward town as it is a little more uphill and usually into a strong wind.
Head SE of town on 52. A couple miles from town, look for a well-defined singletrack that parallels the highway. Park anywhere you can and ride.
http://www.singletracks.com/item.php?c=1&i=2366