Heading east out of Oakdale on State Hwy. 120 you come to a short (about 1 mile long) dual divided section of the highway where the speed limit remains 55mph. Near the eastern end of the divided section there is a gentle rise in the road followed by a gentle decline. The CHP hides over the hill and nabs you when you come over the rise. When you see him and you are driving at 65mph, you are dead meat. The 55mph speed limit on that stretch is poor planning. Should be 65mph.