# Secondo Le Norme Di Precedenza Nell’incrocio Rappresentato in Figura Il Veicolo R Passa per Ultimo

Intersection priority rules exist in order to regulate the flow of traffic and ensure the safety of both drivers and pedestrians. It is important to understand these rules in order to properly navigate any intersection. In this article, we will explore the priority rules of the intersection represented in the figure and discuss why vehicle R passes last in this particular situation.

## Understanding Intersection Priority Rules

Intersection priority rules determine who has the right-of-way when two vehicles approach an intersection from different roads. In most cases, the vehicle that is already in the intersection has the right-of-way, while the vehicle that is approaching from the outside must yield. However, there are some exceptions to this rule, such as when one vehicle is turning and the other is going straight.

In addition, priority rules may also vary depending on the type of intersection. For example, at a four-way stop, all vehicles must come to a complete stop and the vehicle that arrives first has the right-of-way. At a roundabout, vehicles must yield to traffic that is already in the roundabout.

## Vehicle R’s Last Passage in the Represented Intersection

In the figure, the intersection is represented with four roads and four vehicles. Vehicle A is approaching from the top-left road and is turning right, while vehicle B is approaching from the top-right road and is going straight. Vehicle C is approaching from the bottom-left road and is also turning right, while vehicle R is approaching from the bottom-right road and is going straight.

In this situation, vehicle A has the right-of-way since it is already in the intersection. Vehicle B must yield to A since it is approaching from the outside. Vehicle C has the right-of-way since it is also already in the intersection, and vehicle R must yield to both A and C since it is the last vehicle to approach from the outside.

Intersection priority rules exist to ensure the safety of drivers and pedestrians. It is important to understand these rules in order to properly navigate any intersection. In the case of the intersection represented in the figure, vehicle R passes last since it is the last vehicle to approach from the outside and must yield to vehicles A and C who are already in the intersection.