What is the primary purpose of guide signs?

The primary purpose of guide signs is to provide information on directions and destinations. These signs help motorists navigate by offering essential information about routes, locations, and services available along the road. They are typically green, blue, or brown, indicating various types of information—like directions to cities, points of interest, or recreational areas.

Guide signs play a crucial role in enhancing road safety and efficiency by allowing drivers to make informed decisions about their travel routes. They help reduce confusion and improve overall traffic flow by clearly indicating where to turn or what exits to take.

Other types of signs serve different functions: for instance, speed limit signs focus on regulation of vehicle speed, warning signs alert drivers to upcoming hazards, and no parking signs indicate restricted areas for stopping, but these do not provide navigational assistance, which is the key role of guide signs.