Two solid yellow center lines on a two-lane highway indicate no passing from either direction.

Two solid yellow center lines on a two-lane highway indicate no passing from either direction.

• A. Passing allowed on both sides
• B. No passing from either direction
• C. Passing allowed with caution
• D. Passing allowed only on Sundays

Answer: (B)

Centerlines separate traffic moving in opposite directions. When both center lines are solid yellow on a two-lane highway, passing is not allowed in either direction because the road conditions or sight distance ahead are unsafe for passing. You should stay in your lane and not cross the lines to pass. Passing is only allowed when the lines change to a dashed pattern on your side and it is safe to do so.

Centerlines separate traffic moving in opposite directions. When both center lines are solid yellow on a two-lane highway, passing is not allowed in either direction because the road conditions or sight distance ahead are unsafe for passing. You should stay in your lane and not cross the lines to pass. Passing is only allowed when the lines change to a dashed pattern on your side and it is safe to do so.