When approaching a merge sign, what should drivers expect?

When approaching a merge sign, drivers should expect a situation where one lane of traffic is merging into another. This indicates that vehicles from a specific lane will be entering the lane you are traveling in, necessitating increased awareness and caution. It's important for drivers to maintain a safe following distance and to be prepared to adjust their speed to accommodate the merging vehicles. The merge sign serves as an alert to help ensure a smooth transition and to prevent potential collisions, highlighting the need for cooperation among drivers in merging situations.

The other options do not accurately represent what a merge sign indicates. There is no indication that a sudden stop is required, an end to the road is announced, or that a roundabout is present, all of which would involve different driving actions and expectations.