If sidewalks are unavailable, which direction should a pedestrian walk on the roadway?

When sidewalks are unavailable, pedestrians should walk away from traffic. This is important for safety reasons, as it allows pedestrians to see oncoming vehicles and react accordingly. By facing traffic, pedestrians can better judge the speed and distance of approaching vehicles, making it easier for them to avoid potential hazards. Walking against traffic also increases the likelihood that drivers will see the pedestrian and have time to react if necessary.

In contrast, walking with traffic does not provide pedestrians with the same visibility and reaction time regarding approaching vehicles. The other options, such as walking in the center of the road or only during the day, do not prioritize pedestrian safety in the same way that walking away from traffic does. Taking these precautions helps reduce the risk of accidents and increases overall safety on the road for pedestrians.