What is the main purpose of road signage?

The main purpose of road signage is indeed to provide information on road conditions. Road signs are essential tools that play a vital role in ensuring safe and efficient navigation. They communicate important details about rules, hazards, directions, and necessary actions for drivers. For example, signs may indicate speed limits, warn about construction zones, or alert drivers to potential dangers such as sharp curves.

While the other options mention aspects of signage, they do not embody the primary function of road signs. Advertising local businesses, giving directions to attractions, and indicating parking spaces are supplementary roles that can be filled by specific types of signage but do not encompass the overall purpose and wide-ranging significance of road signs in traffic management and safety. The effective flow of traffic and the prevention of accidents largely depend on the clarity and visibility of these informational cues on the road.