What does a solid yellow line on your side of the road indicate in Pennsylvania?

A solid yellow line on your side of the road in Pennsylvania indicates that drivers are prohibited from passing. This marking serves as a safety measure, signaling that the road ahead may not allow for safe overtaking due to visibility issues, curves, or oncoming traffic. The presence of this line is meant to guide drivers to remain in their lanes and avoid maneuvers that could lead to accidents.

In contrast, the other choices relate to different types of road situations: reduced speed zones are indicated by specific speed limit signage; construction zones typically feature signs warning of upcoming work; and yielding to the right does not have a direct correlation with a solid yellow line but pertains instead to right-of-way rules typically indicated by different signage or markings. Understanding the meaning of road markings, such as the solid yellow line, is essential for safe driving practices.