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Maryland Class C Knowledge Test Practice
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Traffic Signals & Road MarkingsStandalone practice
Two same-direction travel lanes are separated by double solid white lines. What does that marking mean?
A travels beside two solid white lane lines with a broken opening farther ahead. The question card names the solid lines and has no crossing route or response halo.
Correct answer: Do not change lanes across the double solid white lines.
Why
Double solid white lines separate same-direction lanes where changing lanes is not allowed. A single solid white line between same-direction lanes discourages lane changing, while a broken white line permits a safe change. Read the actual marking instead of treating all white lane lines alike.
Verified against Maryland Driver’s Manual · White lane-line pairs · p. 24
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