What is a controlled access highway?
Quick Answer
A controlled access highway (freeway or expressway) is a high-speed divided highway where access is limited to on-ramps and off-ramps — no intersections, traffic signals, or direct driveway access. Speed limits are typically 55-75 mph. U-turns and backing up are prohibited.
Explanation
A controlled access highway (freeway or expressway) is a high-speed divided highway where access is limited to on-ramps and off-ramps — no intersections, traffic signals, or direct driveway access. Speed limits are typically 55-75 mph. U-turns and backing up are prohibited. 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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