What do directional signs assist with?

Directional signs are primarily designed to provide travel information to drivers. These signs help guide motorists toward their destinations by indicating directions to various locations, such as cities, landmarks, or services. By providing this essential information, directional signs ensure that drivers can navigate effectively and reach their intended points without confusion.

The other options focus on different functions. For instance, parking regulations are typically indicated by specific signs that communicate where parking is permitted or prohibited, while scenic routes could be marked with different types of signage intended to highlight areas of interest rather than providing directional information. Speed limits are shown on regulatory signs specifically intended to inform drivers of the maximum legal speed for that stretch of road, which is a separate aspect of road signage not covered by directional signs.