Introduction to Traffic Engineering and Signal Control

Managing urban congestion and designing safe, efficient roadways requires a deep understanding of how vehicles interact on a network. This course provides a structured introduction to the core mathematical and physical principles governing traffic behavior. You will transition from understanding basic traffic metrics to analyzing complex intersection dynamics and signal coordination. By studying modern traffic flow models and control strategies, you will gain the practical skills needed to evaluate and improve roadway performance. What you'll learn: - Understand the fundamental relationships between traffic flow, speed, and density. - Analyze uninterrupted traffic streams using classic macroscopic and microscopic flow models. - Design safe and efficient intersection controls, including priority rules and signal timing plans. - Apply modern traffic micro-simulation concepts and smart, data-driven signal control strategies. - Evaluate network performance using level of service criteria and capacity analysis. The course begins with essential terminology and fundamental traffic flow equations before moving into intersection design, signal optimization, and modern dynamic simulation models. This course is designed for aspiring transportation planners, civil engineering students, and urban design enthusiasts with no prior experience in traffic analysis. Start reading today to build a strong foundation in the science of moving people and vehicles efficiently.