Vehicle-to-Infrastructure (V2I) is a technology that enables communication between vehicles and road infrastructure, such as traffic lights, road signs, and parking systems. This connection allows vehicles to receive real-time information about traffic conditions, road hazards, and other important updates, enhancing safety and efficiency on the roads. By using V2I systems, cities can improve traffic management and reduce congestion. For example, traffic lights can adjust their timing based on the flow of vehicles, while drivers can be alerted to upcoming roadwork or accidents. This integration of technology aims to create smarter, more responsive transportation networks.