Unmarked cars are parked alone the side on the shoulders and sometimes on the inside median. These cars look like stranded motorists and sometimes look like a car with no one around it that even have a violation sticker taped to the windows. But they are using the laser radar and pick you up 2000 feet from their location. Then motorcycle cops and marked police cars are waiting on the entrance ramps to get you. They are doing this at diferent hours and days of the week. So beware.