What information would a brown road sign typically provide?

A brown road sign is specifically designed to indicate tourist destinations or areas of interest. These signs assist motorists in locating attractions such as historical sites, parks, and recreational areas. The use of brown for these signs is a recognized convention that helps drivers quickly identify points of interest while traveling.

In this context, the other options do not apply to brown road signs. Construction updates are typically displayed using temporary signs, often in orange, to signal changes due to road work. Route numbers are indicated on road signs usually featuring a white background with specific numbering formats for easy navigation. Speed limits are generally displayed on white circular signs with a red border, clearly communicating the maximum speed allowed in a given area. Thus, the brown road sign's distinctive purpose solely pertains to guiding travelers to places of interest.