If you come to an unmarked intersection that is hard to see through, what is the best course of action?

The best course of action when approaching an unmarked intersection that is difficult to see through is to stop and move forward slowly. This approach allows you to take the necessary precautions to assess any oncoming traffic or pedestrians that may not be immediately visible. By stopping, you reduce the risk of a collision and give yourself the opportunity to look both ways before proceeding.

This practice is particularly important in situations where visibility is limited, as it ensures that you are making an informed decision about safely entering the intersection. Moving forward slowly after stopping gives you the chance to further evaluate the situation without rushing into a potentially dangerous scenario. It's a defensive driving technique that emphasizes safety first.

The other options do not prioritize safety in such a scenario. For example, maintaining the posted speed limit might not allow for sufficient reaction time in a hazardous situation, while stopping near the center of the intersection can create confusion and increase the risk of a crash. Slow down and sounding the horn may alert others of your presence but does not provide the necessary visual assessment critical at an unmarked intersection.