Semáforo

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A traffic light is a vital aspect of modern road infrastructure that helps regulate the flow of vehicles at intersections. It uses a series of colored lights to signal when it's safe for drivers to proceed, turn, or stop. Red indicates 'stop', yellow signals 'prepare to stop', and green means 'go'. By following these signals, accidents can be prevented, and traffic congestion is reduced, ensuring smooth and orderly movement on the roads.