Traffic Flow Analysis is the study of how vehicles move on roads and highways. It involves collecting data on vehicle speeds, densities, and travel times to understand patterns and identify congestion points. This analysis helps in planning and improving road infrastructure, ensuring safer and more efficient travel. By using tools like traffic cameras, sensors, and GPS data, analysts can visualize traffic conditions in real-time. The insights gained from this analysis can inform decisions about traffic signal timing, road design, and public transportation improvements, ultimately enhancing the overall transportation system.