Applies in all 50 states Rules of the Road

Why are lane markings important?

By DMV Master Editorial Team Updated Verified against US DMV standard (applies in all states)
A

They are only decorative and have no legal significance

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B

They organize traffic flow, separate opposing traffic, and guide drivers safely

Correct answer

C

They indicate where pedestrians should walk

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D

They show where emergency vehicles should drive

Review the explanation below for the correct reasoning.

Detailed Explanation

Lane markings organize traffic flow, separate vehicles traveling in opposite directions, indicate passing zones, and guide drivers through intersections. Following lane markings reduces the risk of head-on collisions.

Source: US DMV standard (applies in all states)

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