Intelligent Transportation Systems (ITS) refer to advanced technologies that improve transportation safety, efficiency, and mobility. These systems use various tools, such as sensors, cameras, and communication networks, to collect and analyze data about traffic conditions, vehicle movements, and public transportation. By integrating this information, ITS can help manage traffic flow, reduce congestion, and enhance overall travel experiences. ITS applications include real-time traffic monitoring, automated toll collection, and smart traffic signals. They also support connected vehicles, which communicate with each other and infrastructure to improve safety and navigation. Overall, ITS aims to create a more efficient and safer transportation environment for everyone.