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Colorado Class R Knowledge Practice Test
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Passing target: 80% (24/30)
Traffic Signals & Road MarkingsStandalone practice
What must a driver facing a steady circular red traffic signal do?

Correct answer: Stop at the stop line, or before the crosswalk or intersection.
Why
At a steady circular red signal, stop at the marked stop line. If there is no line, stop before the near-side crosswalk; if neither exists, stop before entering the intersection. Remain stopped until a lawful movement is available. A permitted turn on red requires a complete stop and yielding to pedestrians and other traffic.
Verified against Colorado Driver Handbook · Steady circular red · p. 10
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