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Montana Class D Knowledge Test Practice
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Passing target: 80% (24/30)
Traffic Signals & Road MarkingsStandalone practice
Two solid white lines separate your lane from the lane to your right. Both lanes go your way. You realize that you need to be in the right lane. What should you do?
A travels in the left of two same-direction lanes. Two continuous white lines separate A from the lane on its right.
Correct answer: Stay in your lane until the double lines end, then move over safely
Why
These lines are often used where a late lane change would be dangerous, such as near intersections and ramps. A single solid white line also tells you to stay in your lane unless a special situation requires a change. If you miss a turn or an exit, keep going and use the next safe place to change your route.
Verified against Montana Driver Manual English · White lane markings · p. 44
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