One thing that really ticks me off are all the moronic drivers on NW Classen that speed through school zones when they are clearly marked including bright flashing yellow lights that go over the roadway. Between NW Expressway and NW 10th there are at least 3 school zones on Classen. While driving to work from early morning meetings, I always notice morons driving about 40-50mph in a 25mph school zone. Don't they notice everyone slamming their brakes for a reason, or the crossing guards standing with children? Or the other drivers (me included) honking at them for blazing through twice the speed limit? It urks me people are so inconsiderate. On top of that, I noticed two drivers in specific today going about 50mph, weaving through the school zone traffic, only to slam on their brakes and turn around at the nearest U-turn place.