Philadelphia Drivers License Practice Test

What should you do when using an expressway exit?

1. Speed up to match the highway speed

2. Signal and reduce speed in advance

3. Stop fully before turning

4. Immediately merge into the exit lane

The correct answer is: Signal and reduce speed in advance

When using an expressway exit, signaling and reducing speed in advance is crucial for safe lane changes and turns. As you approach an exit, it's important to indicate your intention to exit well before reaching the actual ramp. This allows other drivers to be aware of your actions and react accordingly. Reducing your speed in advance enhances safety by helping you navigate the turn more effectively and preparing you for any potential conditions on the exit ramp, such as sharp turns or reduced lane widths. This practice is consistent with defensive driving principles, where awareness of your surroundings and communication with other road users plays a significant role in preventing accidents. Other options may suggest behaviors that are unsafe. For example, speeding up to match highway speed can lead to loss of control when you need to maneuver off the expressway. Stopping fully before turning is generally unnecessary and could cause confusion for other drivers. Immediately merging into the exit lane without signaling can also create dangerous situations, as it does not provide other drivers with any notice of your intentions.