There is often a speed trap heading Northeast bound on Calle De Las Rosas towards Rancho Penasquitos Blvd in the morning. You’re coming up the hill and just as you get to the crest of the hill you’re staring right at a radar gun. Similarly on the same street towards the bottom of the hill heading Southwest the cops also like to set up a speed trap there in the evening after work. They usually hide there motorcycles behind parked cars.