Lanes, Passing & Highways
Master lane choice, merging, passing, and confident highway driving.
Multi-lane roads reward drivers who plan moves early. Learn how lane choice, merging, passing rules, and freeway entrances and exits fit together, so every change of position becomes deliberate: check, signal, verify, then move. Most questions in this lane test whether you know when a maneuver is legal and when patience is the safer answer.
Read this in the handbook
Start with the handbook sections that match this module, then come back for sample questions and drills.
Lesson videos
Practice lanes, passing & highways questions
If a driver is attempting to pass you, you should:
- A. Flash your brake lights as a warning
- B. Speed up so they cannot pass, an aggressive response that increases collision risk
- C. Move to the left to block them
- D. Maintain your speed or slow down slightly to help them pass safely
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D. Maintain your speed or slow down slightly to help them pass safely — When being passed, you should help the passing driver by maintaining or slightly reducing your speed. Speeding up when someone is passing you is dangerous and hostile.
A solid white line between lanes of traffic traveling in the same direction means:
- A. Lane changes are prohibited
- B. Lane changes are discouraged but not prohibited
- C. You must stay in your current lane until the end of the road
- D. The lane is reserved for HOV vehicles
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B. Lane changes are discouraged but not prohibited — A solid white line indicates that lane changes are discouraged in that area, often due to a hazard or traffic management concern. You are not legally required to stay in your lane.
Solid white lines on a road indicate:
- A. Edge of the road or separation of traffic moving in the same direction — you should not cross them unless necessary for a lane change
- B. No parking zones as applicable in your driving situation
- C. The center dividing line between opposing traffic
- D. Passing is prohibited here
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A. Edge of the road or separation of traffic moving in the same direction — you should not cross them unless necessary for a lane change — Solid white lines mark the edge of the road, separate lanes of traffic moving in the same direction, or mark pedestrian crossings. You should not cross them unnecessarily.
What does it mean if you see vehicles on an on-ramp using 'ramp metering signals'?
- A. The ramp has a weight limit for vehicles
- B. Traffic signals on the ramp release one or two vehicles at a time to improve freeway merging - stop at red, go at green, and accelerate to match freeway speed
- C. A traffic jam exists on the ramp ahead as required by law
- D. The ramp is temporarily closed except for emergency vehicles
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B. Traffic signals on the ramp release one or two vehicles at a time to improve freeway merging - stop at red, go at green, and accelerate to match freeway speed — Ramp metering signals regulate the flow of vehicles entering a freeway by releasing them one at a time. This pacing gives each vehicle a better gap in freeway traffic for safe merging.
What is the 'head check' (shoulder check) when changing lanes?
- A. Looking in your rearview mirror for following traffic
- B. Physically turning your head to look over your shoulder to check the blind spot area beside and behind your vehicle before changing lanes
- C. A required inspection of your vehicle's headrests
- D. Checking your passenger mirror to check your blind spots
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B. Physically turning your head to look over your shoulder to check the blind spot area beside and behind your vehicle before changing lanes — The head check involves physically turning your head and looking over your shoulder into the blind spot area beside your vehicle. Mirrors cannot see this area — only a direct look can confirm the lane is clear.
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