That school zone speed limit has puzzled me for years. Why 6:30 a.m. til 4:30 pm? I could understand a lower speed limit for half an hour while kids are arriving at school, and another half an hour when they leave. But all day, while they are locked up in the building or fenced into the playground? It makes no sense. I sometimes wonder if the city wants the speed limit to always be 25 mph through town, in which case they just need to put up new signs at both ends. I suppose there's too much red tape involved to do that.