The sign you are referring to, "Directional signs on highways," indicates directions for routes along highways. These signs are designed to guide drivers by providing information about the routes to specific destinations.

In Germany, directional signs typically feature arrows that indicate the path a driver should take to reach towns, cities, or significant landmarks. The signs may also include distance information and the names of the cities or areas being indicated.

These signs help ensure that drivers stay on the correct paths and can navigate efficiently through the highway system. It’s important for drivers to pay attention to these signs, especially when approaching interchanges or exits, to avoid getting lost or missing their intended route.

If you have any further questions about specific traffic rules or need clarification on another topic, feel free to ask!