Mississippi Written Drivers Test Practice

What does a solid double yellow line in the center of a roadway indicate?

1. No passing in either direction

2. Passing allowed when safe

3. It is a warning to slow down

4. Only passing allowed in one direction

The correct answer is: No passing in either direction

A solid double yellow line in the center of a roadway signifies that passing is prohibited in both directions. This marking is used to enhance safety on the road by indicating areas where visibility is limited or where conditions may not be safe for passing maneuvers. The purpose is to prevent drivers from crossing into oncoming traffic, which can lead to dangerous collisions. The other options refer to different roadway markings. For instance, a single solid yellow line would indicate that passing is not allowed for the traffic on the side of the line that has one solid line, while it may be permitted for the other side. A dashed line would indicate that it is safe to pass if conditions allow. Therefore, understanding the significance of double yellow lines is crucial for making safe driving decisions.