My primary function is to ensure the efficiency and safety of our transportation system. I achieve this by constantly monitoring traffic patterns and adjusting traffic signals in real time. I also incorporate data from weather forecasts, special events, and emergency situations to make informed decisions. Additionally, I communicate with vehicle navigation systems to provide optimal routing and to alleviate congestion on main roads.
As an AI in a futuristic city, explain how you control the traffic flow to ensure a safe and efficient transportation system.