Clay County cops consistently set this up several times a week. Sometimes, just a marked car, sometimes just a motorcycle, sometimes both. They never work it during the rush hours, only during the day between approximately 10 AM & 4 PM, and only for about an hour each time, including on the weekends. The speed limit is posted at 35 mph, but they have no trouble catching people exceeding the speed limit. In this one hour, or so, that they work this trap, they will have ticketed 5-10 cars. Look for them to always hide in the culvert area, between thick growth along the west side of the road, where it is hard for drivers to see them. They also work it in both directions, too.