The Wyoming law seems to implicitly assume that a) intersections are spaced close to each other and b) each intersection with traffic lights also has pedestrian

The Wyoming law seems to implicitly assume that a) intersections are spaced close to each other and b) each intersection with traffic lights also has pedestrian crossings. I assume b) is simply enforced by some regulation, but a) sounds like it could lead to lots of unintended problems. What if there's miles between two adjacent intersections? A person standing in the middle would have to know if by chance both the intersection to their left and right have a traffic light, and then walk to the closest one if that's the case (or find a marked crosswalk).