Turning Movement Survey is a traffic engineering method used to collect data on the movement of vehicles at intersections. The primary purpose is to understand and analyze the turning patterns of vehicles at specific intersections. This information is crucial for traffic planning, signal optimization, and overall transportation system management.
The survey focuses on recording the types and volumes of vehicle movements at a particular intersection. This includes left turns, right turns, through movements, and U-turns.
After collecting the data, transportation engineers analyze the turning movement patterns to identify potential issues, assess the efficiency of traffic signal timings, and make recommendations for improvements.
The data collected from turning movement surveys is often used to optimize traffic signal timings, reducing congestion and improving the overall flow of traffic at intersection
