The term "road users" refers to all individuals who use roads, highways and other transportation systems while driving or riding in vehicles. This includes drivers of cars, trucks, motorcycles, bicycles, pedestrians, passengers, and others who may be using the roadway for various purposes such as delivering goods, attending events, or going on vacations. The phrase encompasses a wide range of individuals with diverse needs, behaviors, and expectations while using roads. It is essential to consider their safety, mobility, comfort, and convenience when designing, maintaining, and managing road infrastructure and transportation systems.