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Massachusetts Highway practice

Practice 16 Massachusetts DMV questions on highway. Answer interactively below with an instant explanation after every question.

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Example questions & answers

1

When you reach the end of an on-ramp to enter an interstate, at what speed should you be traveling?

  • A.as close as possible to the speed of traffic.✓
  • B.at 30 miles per hour.
  • C.at 50 miles per hour.
  • D.at a speed under the speed of traffic.

Why: When entering a highway, you must match the speed of the existing traffic to merge safely. This prevents collisions and keeps traffic flowing smoothly.

2

On the highway, which lane should vehicles traveling slower than the rest of the traffic use?

  • A.the left lane.
  • B.the center lane.
  • C.whichever lane has the least traffic.
  • D.the right lane.✓

Why: Vehicles traveling slower than the general flow of traffic must use the right lane. This keeps the left lanes open for faster vehicles to pass safely.

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Practice material only — verify current rules with the Massachusetts Registry of Motor Vehicles.