This course introduces the principles and practices behind designing and interpreting intersection diagrams for safe and efficient traffic flow. Participants will explore various intersection types—such as T-junctions, roundabouts, and signalized crossings—along with their geometric layouts, control mechanisms, and conflict resolution strategies. Ideal for road safety educators, transport planners, and technical teams, the course equips learners to read, create, and evaluate intersection diagrams in line with regulatory standards and real-world applications
