Delaware Driver Education State Practice Test

What is the primary designation for the I-95 right lane?

1. The overtaking lane

2. The lane for emergency vehicles

3. Stop

4. The lane for fast-moving traffic

The correct answer is: Stop

The primary designation for the right lane of I-95 is typically understood to be that of a lane used for vehicles that are not overtaking and are generally driving at slower speeds compared to those in the left lane. In many highway systems, including I-95, the right lane serves as a lane for merging and exiting traffic, which may cause fluctuations in speed. Labeling the right lane as a "stop" lane is misleading, as it implies that vehicles should come to a complete halt in a designated area, which is not the case on highways designed for continuous flow of traffic like I-95. Rather, the right lane becomes important for safe merging and for slower-moving vehicles. It’s crucial for drivers to maintain awareness of lane designations to optimize traffic flow and ensure safety. The other designations that could imply use of the left lane for faster movement or overtaking may typically fall under specific driving etiquette, but those are not the primary function of the right lane on I-95. Thus, understanding the intended use of lanes is vital for safe navigation on major highways.