Cops frequent this area of Benson that is headed into Renton. The speen limit is posted 45mph shortly after you pass Petrovitski and the Old Benson Rd. then abruptly turns into a 35mph zone. It’s easy to miss since this part of Benson (along with the rest) is a wide open 4 lane road. The cops are far enough off Benson on a residential street so that you will never see them till you have pasted them. Sometimes you can tell they are there when all the traffic in front of you is going slow and/or all the traffic coming out of Renton is going slow. Don’t speed ahead of them! There’s probably a good reason why they are going under the speed limit!