Road studs are indispensable traffic safety facilities. From early simple marking tools to today's multifunctional comprehensive traffic guidance devices, the development of road studs reflects the traffic industry's relentless pursuit of safety. With their diverse types and excellent functions, they play a crucial role in enhancing road visibility, improving traffic safety, and adapting to various road environments. Selecting appropriate road studs based on specific road conditions and conducting proper maintenance and upkeep are of great significance for ensuring smooth and safe traffic flow. With the continuous advancement of technology, road studs will play an even more important role in the field of traffic safety.