What do direction signs on approaches to junctions typically indicate?

Direction signs on approaches to junctions primarily serve to provide information about available routes, lane changes, and destinations. This is crucial for drivers as it allows them to navigate effectively and make informed decisions about which lane to choose as they approach a junction. These signs typically indicate the possible destinations accessible via each lane, helping to streamline traffic flow and reduce confusion.

In contrast, speed limit signs focus on controlling vehicle speed rather than guiding route selection, while signs indicating distances to the next junction are relevant for navigational purposes but do not assist with immediate decisions at that junction. Notifications about the number of exits at a junction can be useful, but they do not provide the same level of critical directional guidance that allows drivers to anticipate which lanes to occupy for their desired routes.