Traffic safety is a research area focused on understanding and reducing the risks and dangers associated with transportation on roadways. Researchers in this field study various factors that contribute to traffic accidents and injuries, such as driver behavior, road conditions, vehicle design, and traffic enforcement policies. The goal of traffic safety research is to develop strategies and interventions to prevent accidents, minimize injuries, and improve the overall safety of road users. This research often involves data analysis, modeling, and experimentation to identify patterns and trends in traffic incidents and to evaluate the effectiveness of safety measures and interventions. Ultimately, the aim of traffic safety research is to create a safer and more efficient transportation system for all road users.