DMV Permit · Speed and Distance

What is the meaning of a double solid yellow line in the center of the road?

Correct answer

Passing is prohibited for traffic in both directions (do not cross to pass)

  1. A Passing is prohibited for traffic in both directions (do not cross to pass)
  2. B Parking is allowed
  3. C It marks the road edge
  4. D Passing is allowed for both directions

Why this is the answer

A DOUBLE SOLID YELLOW line in the center means PASSING IS PROHIBITED for traffic in BOTH directions — neither direction may cross the lines to pass. DMV/permit test. YELLOW lines separate OPPOSING traffic. Line variations: SOLID yellow on your side = no passing for you; BROKEN yellow = passing allowed when safe; DOUBLE SOLID yellow = no passing either direction. You may cross a double yellow line only for specific permitted reasons (e.g., turning into a driveway, where allowed). Knowing the double solid yellow line prohibits passing in both directions is a commonly tested road-marking concept.
Source: DMV Permit — Double Yellow Lines

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About this topic: Speed and Distance

Posted limits are maximums for ideal conditions. The basic-speed law makes you responsible for choosing a speed that fits real conditions, even when below the limit. This is one of 9 DMV Permit questions on speed and distance, each with a full explanation on a single study page.

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