So it sees that you got there at exactly, you got there at exactly 1 p.m. And then, let's say that there's, and let's say you get off of the toll highway, the turnpike, let's say you get off of it at point B, and you get there at exactly 2 p.m. I'm making these numbers very easy to work with. And let's say that they are 80 miles apart. So this distance right over here is 80 miles. 80 miles. And let's say that the speed limit on this stretch of highway is 55 miles per hour. Speed limit.