The rules of right-of-way indicate that you should let another driver go first in a traffic situation to avoid an accident. When two drivers get to an intersection at the same time, the driver in the right should go first. The other driver give up the right of way to the one on the right. This means that all the drivers, horseback riders, bicyclists, and skateboarders must follow these rules to be safe and like that do everything possible to avoid a crash.
I do not know specifically what type of answer you are looking for, but horseback riders, bicyclists, and skateboarders all use the same rules of right-of-way when they are on the road, but cars yield to them as they are pedestrians.
