Determining right-of-way at a four-way intersection where all drivers arrive simultaneously or nearly so follows a fundamental principle: the first vehicle to stop is the first vehicle to proceed. If two or more vehicles stop at the same time, the vehicle to the right has the right-of-way. This system applies regardless of the direction of travel intended by each driver. For example, if two vehicles arrive at the same time, one proceeding straight and the other turning left, the vehicle to the right proceeds first. This situation also necessitates consideration and communication between drivers, utilizing signals and eye contact.
Adhering to this standard procedure is critical for maintaining traffic flow and preventing collisions. A consistent and understood protocol minimizes confusion and hesitation at intersections, reducing the risk of accidents. This rule has likely evolved alongside the development of the automobile and formalized traffic regulations, becoming a core component of driver education and licensing worldwide. Its consistent application contributes to safer and more efficient roadways for all users.