Sherwood, Oregon Speed Traps

At NB Pacific Hwy at Sunset Blvd intersection there is a speed sensor trap when the speed drops from 55 mph to 45 mph and if you are above 45 mph at the intersection you will get a ticket in the mail.

it appears to be a red-light camera but it is also a speed trap camera. The 45 mph sign ahead of the light apparently isn’t the first one. City maps show the inter-section as 55 mph but in fact it is 45 mph. It is safe to be driving 55 up to these lights (heading North) but yes it should be 45 mph beyond them.

Red-light cameras also function as radar guns on the 2 major intersections at each end of Sherwood on highway 99. Both are at the transition from town to open highway where the speed goes from 55 to 45. (The safe flow of traffic is usually 60+ right up to these lights.)
https://katu.com/news/local/sherwood-police-will-begin-using-speed-cameras-to-monitor-drivers-on-highway-99

Cop hides towards Oregon street right where you can easily build up your speed.

All day school zone with patrol car at end. Surrounding area posted at 35 mph