They are normally parked all along Riverside Dr between Spring St. and Tom Hill Sr. Normally you will not see them because they are parked in the parking lots of the businesses. What they will do, rather you a speeding or not, is tail you from the lane beside you and run your tag number. If nothing comes up, and you’re not speeding, they will get behind you and follow as long as possible and will likely pull you over for something bogus like driving on the line for too long. Trust me, everytime my husband and I take the baby out for a midnight drive we get tailed and have been pulled over twice in the same month on this road. Please be careful.