[morphing libertarian]

I have seen these on every interstate I’ve driven on in the last 40 years. Usually starts at he state line and goes up until the next state line and starts over.

[lwd]

I have seen them every mile but they put them up every 1/10th of a mile also. I hadn’t seen that anywhere until after 0bama stimulus. I could of course be wrong as I have only traveled around the southeast for most of my life.