Arizona Driving Permit Written Practice Test

Who has the right of way at a four-way stop?

1. The last vehicle to arrive

2. The first vehicle to arrive at the intersection

3. The vehicle on the left

4. The largest vehicle

The correct answer is: The first vehicle to arrive at the intersection

At a four-way stop, the general rule for determining who has the right of way is that the first vehicle to arrive at the intersection should proceed through it first. This system helps to maintain order and efficiency at intersections where traffic must stop, reducing confusion and the potential for accidents. In practical terms, this means that when two or more vehicles reach the intersection at the same time, the vehicle on the right generally has the right of way, but if one vehicle arrives first, it should go first without hesitation. Understanding this rule is crucial for safe driving and can prevent collisions at intersections where multiple roads converge. The other options do not align with this traditional traffic rule. For instance, suggesting that the last vehicle to arrive has the right of way contradicts the goal of preventing accidents by maintaining a clear order of motion at stops. Similarly, designating right of way based on vehicle size or position (such as being on the left) can lead to confusion and conflict among drivers. Therefore, adhering to the principle that the first vehicle to arrive has the right of way is essential for safe and effective navigation through four-way stops.