Speed limit is 30. Motorcycle cop at the corner needs to bump up his $ numbers at the end of the month. He watches cars coming East from down the hill at 112th about a quarter mile away. Most traffic does not continue on Main, but those cars that do then disappear into a dip and then up over I-405. The cop picks out any old car appearing over the rise–that must slow down anyway at 116th to turn! and is then easy to pull over. Doesn’t matter if you’re the slowest driver in the city driving an underpowered car, the cop will claim in a boilerplate statement that he could tell from that absurd angle that you were going 40, and that the radar proved it. Judge will hear "hill" and find that you’re probably guilty, which is all they need to take your money.