When traveling on E Crossville Rd towards Alpharetta Highway from Crabapple Rd, you will go over a hill and see the intersection of Mansell ahead, there are usually cops sitting in the enterance to an office building checking people’s speed as they go over the hill, there usually is a chase car in another entrance to the same office building about 100 feet further down. The first car should be visible for about 1000 feet before you pass him, if you are paying attention. I have passed him going about 53-56mph, and it is a 45mph rd, so I assume he had bigger fish to fry…