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Colorado Class R Knowledge Practice Test

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Passing target: 80% (24/30)

Traffic Signals & Road MarkingsStandalone practice

You face a flashing yellow traffic signal at an intersection. What does it require?

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

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What does a broken white line between lanes normally indicate?What is required at double solid white lane lines?All traffic signals at a four-way intersection are dark because of a power failure. No officer directs traffic. What should you do?Red warning lights flash at a railroad crossing with no marked stop line. Your view of approaching trains is clear. What must you do?A traffic signal flashes red at an ordinary road intersection. What must you do?A steady green left arrow appears. A pedestrian is still lawfully in the crosswalk you must cross. What should you do?

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