This speed trap is enforced in bursts of activity, and then may not be monitored for months. When the speed trap is active, you’ll see activity for a month or more. About a mile south of Miramar Road, Kearny Villa dips down into a little valley with a bridge. Motorcycle cops like to position their bikes just behind the end of the bridge, under a tree so you don’t notice them as you top the ridge and start accelerating down the hill. Motorcycle cops only run the speed trap during daylight hours, although cop cars will sometimes patrol both sides of KV Road at night.