At a four-way stop, who has the right-of-way?

At a four-way stop, the right-of-way rules are designed to manage traffic flow safely and efficiently. The correct answer states that the first vehicle to arrive at the intersection has the right-of-way. This means that drivers should observe the order in which vehicles arrive at the stop. If two vehicles arrive at the same time, the vehicle on the right has the right-of-way. This rule helps prevent confusion and promotes orderly movement through the intersection, ensuring that drivers can make informed and safe decisions.

In the context of the other options, the last vehicle to arrive would not have the right-of-way as that could lead to conflicts and accidents. The vehicle making a U-turn would generally be required to yield to all other traffic at the intersection, since a U-turn could obstruct cross traffic. Lastly, the size of a vehicle does not determine right-of-way; all vehicles, regardless of their size, must adhere to the same traffic rules at intersections.