An Intelligent Transportation System (ITS) refers to advanced technologies used to improve the efficiency and safety of transportation networks. It integrates various systems, such as traffic management, public transit, and vehicle communication, to enhance the flow of traffic and reduce congestion. ITS can include tools like real-time traffic monitoring, smart traffic signals, and navigation apps that provide drivers with updated information. These systems aim to optimize transportation infrastructure and promote sustainable practices. By utilizing data from sources like GPS, sensors, and cameras, ITS can help reduce travel times, lower emissions, and improve overall road safety for all users, including pedestrians and cyclists.