Overland Park, Kansas Speed Traps
Police will sit on top of I-435 bridge and watch you turn left on Metcalf to merge into I-435 East. If you run the red light, you will get nabbed
Cops like to sit on the two onramps to these crossstreets. I see a lot of people getting pulled over (at night especially) by cops sitting on the onramp that wait for people to drive by and then they get them. Sometimes the cops park just off the side of the highway too.