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Delaware Class D Knowledge Practice Test

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Passing target: 80% (24/30)

Traffic Signals & Road MarkingsStandalone practice

How should a driver respond to a flashing red traffic signal?

Vertical traffic signal with its circular red lens illuminated and a dashed ring indicating that the red indication flashes; yellow and green lenses are dark.

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Traffic lights are installed at an intersection, but no indication is visible. What should an approaching driver do?What should you do at a flashing circular yellow traffic signal?You face a flashing red left-turn arrow. What does it require?A flashing yellow arrow points left. When may the driver turn left?A steady downward green arrow appears over a lane. What does it indicate?Your circular light turns green, but another vehicle is still lawfully clearing the intersection. What should you do?

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