Comprehensive Analysis of Red-Light Running in the US: Strategies, Successes, and Future Directions

Red-light running is a major safety concern in the United States, and hence effective solutions to mitigate redlight running among drivers is needed. This study provides a comprehensive examination of the challenges posed by red light running, the measures adopted to mitigate them, and the ongoing efforts across different cities in the United States. In this study, a comprehensive review of relevant literature is presented and insights into current trends are revealed. Further, different strategies employed by major U.S. cities to combat red-light running is analyzed and discussed, including the use of red-light cameras. The study also explores the penalties imposed by these cities and their incorporation of red-light running issues into future safety plans and Vision Zero initiatives. While acknowledging the benefits realized by certain cities through these measures, this study underscores the importance of prioritizing roadway infrastructure improvements in conjunction with punitive actions to enhance road safety. The review findings reveal that multiple factors impact red-light running (RLR) behavior, such as gender, traffic flow, intersection delay, approach lanes, and speed limits. It also indicates that red light cameras can reduce intersection crashes, particularly right-angle collisions, although some studies noted a slight uptick in rear-end collisions. The findings of this study aim to provide valuable insights for researchers, practitioners, and policymakers, offering a holistic perspective on red light running challenges, state-specific regulations, and recommendations to address this critical issue.