Traffic systems are the organized ways that vehicles, pedestrians, and cyclists move on roads. They include elements like traffic lights, road signs, and crosswalks that help manage the flow of traffic. These systems are designed to keep everyone safe and ensure that transportation is efficient, reducing the chances of accidents. In addition to these physical components, traffic systems also rely on technology. For example, traffic cameras and sensors can monitor road conditions and help control traffic signals. This information can be used to improve travel times and reduce congestion, making it easier for people to get where they need to go.