[Pocadot55]

The speed limit on Buena Vista was 35 mph when the people purchased a house there so raising the speed limit past their house is not fair to them and the great investment they have made. If you raise the speed limit to 45mph people will drive 55mph. Most drivers drive over the speed limit but try to stay within 10mph of it because they assume the police will give them that much. They next time you drive down your street push up the speed 20mph and see if you would like cars passing your house at that speed. That's 10mph that you want to make legal and the extra 10 mph that most people will drive. People on 466A bought (I assume) their homes there with that speed limit and knew what they were buying.