Vehicle-to-Infrastructure (V2I) refers to the communication between vehicles and road infrastructure, such as traffic lights, road signs, and parking systems. This technology enables vehicles to receive real-time information about traffic conditions, road hazards, and other important data, enhancing safety and efficiency on the roads. By using wireless communication systems, V2I allows for better traffic management and can help reduce congestion. For example, vehicles can receive alerts about upcoming traffic signals, enabling drivers to adjust their speed and improve overall traffic flow. This integration aims to create smarter and safer transportation systems.