If a traffic light has been green for a long time, what is likely to happen next?

If a traffic light has been green for a long time, what is likely to happen next?

• A. Yellow next
• B. Red next
• C. Stay green
• D. Pedestrians have priority

Answer: (A)

When a light has been green for a long time, the next signal is typically yellow. The controller cycles through green, yellow, then red to manage flow and give drivers a warning before the light changes. The yellow phase acts as a brief warning that the green is ending, so you have time to slow down and stop safely if you can. After yellow, red follows to allow cross traffic and pedestrians to proceed. Staying green isn’t how these systems are designed to operate, and pedestrians having priority isn’t a guaranteed immediate change of the light. So the most likely next signal is the yellow light.

When a light has been green for a long time, the next signal is typically yellow. The controller cycles through green, yellow, then red to manage flow and give drivers a warning before the light changes. The yellow phase acts as a brief warning that the green is ending, so you have time to slow down and stop safely if you can. After yellow, red follows to allow cross traffic and pedestrians to proceed. Staying green isn’t how these systems are designed to operate, and pedestrians having priority isn’t a guaranteed immediate change of the light. So the most likely next signal is the yellow light.