When going southbound out of Tushka, Oklahoma do not begin to pick up speed until well out of the city limits. The police are shooting radar southbound just before the city limit ends. They have three speed signs within one mile at three different speeds. I admit is was my own fault for picking up speed, yet when I was inbound going north and saw three different speed signs north bound, and I saw a vehicle pulled over. I made a mental note to slow down in this area. It is a .7 sq mile city, yes…..POINT 7 mile square miles. How do you think they make their city budget ? Yep. And there is no five mile tolerance. Oh well, live and learn. Most agencies give a 9 or 10 mile overage. Again,my own fault.