What do green signs indicate for drivers?

Green signs indicate distance or direction guidance for drivers. These signs are commonly used to provide information about upcoming exits, highway routes, and specific locations, ensuring that drivers can navigate effectively. For example, green signs may show the distance to a particular city or indicate which direction to take to reach an exit. This information is crucial for drivers to maintain their intended route and to properly orient themselves while on the road.

In contrast, regulatory signs typically use other colors to convey rules that must be followed. Motorist services are indicated through different colors and symbols to identify amenities available to drivers, while warnings about road conditions are presented using cautionary colors such as yellow or orange. This differentiation helps drivers quickly understand the type of information being communicated.