Delaware Defensive Driving Practice Test

When there is no separation between the right-turn lane and through traffic, what does this indicate about the right-turn movement?

1. It is controlled by a yield sign

2. It is controlled by a traffic signal

3. It is unrestricted

4. It is controlled by road markings

The correct answer is: It is controlled by a traffic signal

When there is no separation between the right-turn lane and through traffic, it typically indicates that the right-turn movement is governed by a traffic signal. In scenarios like this, the absence of physical barriers such as curbs or lane markings suggests that vehicles making a right turn must adhere to signals in place just like through traffic, ensuring that they yield to any restrictions imposed by the traffic light. The reason this is significant is that traffic signals are critical for maintaining safe and orderly flow at intersections, especially in situations where vehicles are merging into the same roadway. Following the traffic signal helps prevent conflicts between vehicles turning right and those traveling straight through the intersection. A yield sign would suggest a need to give way to oncoming traffic, but that doesn't normally apply where lanes are unsegregated. Unrestricted movements would imply a lack of control, which is not advisable in a potentially congested traffic situation. Road markings could suggest some possible controls, but in the absence of clear delineation, the traffic signal stands as the primary governing factor. Therefore, understanding that traffic signals dictate movement in such scenarios is essential for safe driving practices.