Speed limits are a subject of constant discussion across America, and because of decentralized state regulation over the limits, there can be a wide variance in limits from state to state. Arizona, ...

If you are particularly militant about speeding cars outside your home and you want those darn kids to slow down, simply getting the speed limit changed might be the first thing that comes to mind.

Rose Hammond pushed authorities for years to lower the 55 mph speed limit on a two-lane road that passes her assisted living community, a church, two schools, and a busy park that hosts numerous youth ...