Not really a "speed trap" but a trap none-the-less. There is the left turn from Gilman Blvd to Renton Rd./Rte 900. There is a sign that says no right on red during such hours. That turn gets backed up for miles, so people often ignore it and turn anyway. Usually a motorcycle cop will park/hide his bike behind the green power boxes on Renton Rd and stand on the other side, pointing at cars having them pull over. It is just before the Newport Way on/off ramps for I-90. They get poeple there non-stop.