What is an acceleration lane on a highway?
Quick Answer
An acceleration lane (also called an entrance ramp or on-ramp) is the lane alongside a highway that allows merging vehicles to match highway speed before entering traffic. Use the full length of the acceleration lane to reach highway speed. Signal early and merge smoothly when a safe gap exists.
Explanation
An acceleration lane (also called an entrance ramp or on-ramp) is the lane alongside a highway that allows merging vehicles to match highway speed before entering traffic. Use the full length of the acceleration lane to reach highway speed. Signal early and merge smoothly when a safe gap exists. Understanding this concept is essential for safe driving and will help you answer similar questions on the DMV written test.
Why This Matters on the DMV Test
Questions about Safe Driving are among the most common on the permit test. Knowing the correct answer helps you pass your exam and stay safe on the road. Most states require a score of 70–83% to pass.
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