Heading northbound on 287, having just left town, I was accelerating to the 55 mph limit that was posted ahead. The sheriff got me from the opposite direction, stating I was doing 51 mph in a 30 mph zone. Before I pulled away, he was stopping another motorist at the same location. That county may be using the fact that most people begin accelerating early when they first see the speed limit sign to make some extra income. So don’t accelerate until after the speed limit changes near Claude!