Indianna Written Drivers Practice Test

A solid white lane marking indicates that traffic is going in the same direction, and drivers may switch lanes if needed. This marking is used to guide drivers safely and efficiently on the road by separating lanes of traffic moving in the same direction. Therefore, option B is correct.

Options A, C, and D are incorrect because they do not accurately describe the meaning of a solid white lane marking. Option A implies passing in the opposite direction, which is typically not allowed with a solid white line. Option C suggests not attempting a lane change, which is not the case with a solid white line marking. Option D also inaccurately states not attempting a lane change for traffic going in different directions, which is not related to a solid white line marking.