Roadside kerbs are an important part of urban planning and have many benefits. Firstly, curbs improve safety by separating pedestrian and vehicular traffic. They also play a critical role in diverting rainwater, preventing it from accumulating on the roads and improving driving conditions. Curbs also mark the transition between pavement and road, providing a safer walking space, especially for the visually impaired. Curbs also contribute to aesthetics and make the cityscape look organized and attractive. Finally, curbs help to protect infrastructure systems, helping to remove materials and debris that can damage water drainage channels. Curbs are therefore indispensable not only for traffic safety and water management, but also for urban aesthetics and infrastructure protection.