Nobody would be killed on the roads if the speed limit were 10 miles an hour.

I do all of my good thinking at over 65 miles per hour. The speed limit is, luckily, the same speed as my brainstorming speed.

For many years the National Pretend Speed Limit was fifty-five miles per hour (metric equivalent: 378 kilograms per hectare.)

The speed limit on most of Maui's highways is forty miles per hour, but my mother never went above thirty.

He impressed me when he went down the sideline at about 99 miles an hour. I liked that.

Speed is the number one thing trucks can do, if they slow down every 10 miles per hour, they save a mile per gallon.