We saw the smartest road sign in Nebraska. We could use it in our town.
There is this difficult intersection in Louisville at Rex and Roosevelt. If you pull up, glance both ways, and pull out: you'll pull out in front of someone. There doesn't seem to be any visibility impairment. But there is something about the grade of one street versus the other, or the parked cars on both sides of the street, or the speed the traffic approaches. It is just difficult. There are close-calls everyday.
So we're at a stop sign waiting to pull out onto a four-lane divided highway in a small town in Nebraska. There was a small sign directly under the stop sign on the side street. It said "Look Again".