In the majority of intersections that I've driven (in the midwest) with no right turn on red, there is an obvious obstruction to see fast moving cars passing th

In the majority of intersections that I've driven (in the midwest) with no right turn on red, there is an obvious obstruction to see fast moving cars passing through the intersection. Also, in some areas with many one-way streets it is legal to make a left-turn on red from one one-way street to another.