Helicopters on 66....
or if you see those big white lines that go across the highway..well they clock you and see how long it takes you to go across both lines then they figure out how fast your going
i was on monument next to 66 and a copper followed me for like 10 seconds. but i guess they were just looking for a silver car in the area. was spooky though with a copters giant light shining on you...







