Texas Defensive Driving Written Practice Test

When approaching a roundabout, what must you do?

1. Yield to traffic already in the roundabout

2. Speed up to enter before other cars

3. Stop completely before entering

4. Turn left into the roundabout

The correct answer is: Yield to traffic already in the roundabout

When approaching a roundabout, yielding to traffic already in the roundabout is essential for maintaining a smooth flow of vehicles and ensuring safety. Roundabouts are designed to facilitate continuous movement and reduce the likelihood of accidents, and this can only be achieved if vehicles entering the roundabout yield to those already circulating within it. By yielding, you allow for better management of the traffic, prevent collisions, and comply with traffic regulations specific to roundabouts. This practice ensures that vehicles can exit the roundabout safely and helps eliminate confusion about right-of-way among drivers. In contrast, actions such as speeding up to enter the roundabout before other cars could lead to dangerous situations, and stopping completely or turning left into the roundabout does not align with the intended design and rules governing roundabout navigation. Thus, yielding is the correct and safest approach when dealing with roundabouts.