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Hawaii: Observation, space and highway decisions: Practice 1

Hawaii: Observation, space and highway decisions: Practice 1

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Question 1 of 4
  1. 1. You and a car two lanes away both appear to be moving toward the lane between you. What should you do?
  2. 2. What makes up total stopping distance after a driver notices a hazard?
  3. 3. A driver is following too closely. What is the safest response when an opportunity develops?
  4. 4. You are already on an interstate and notice a car approaching the end of an entrance ramp. A lane change away from it is safe and permitted. Which action can help traffic merge smoothly?
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  1. You and a car two lanes away both appear to be moving toward the lane between you. What should you do?

    Correct answer: Delay your move until that lane is safely available.

    Check the target lane and nearby lanes for vehicles moving into the same space. Signaling does not reserve a lane.

    Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 44, physical PDF page 44; Changing lanes. Readable text only; no diagram interpretation used. ↗

  2. What makes up total stopping distance after a driver notices a hazard?

    Correct answer: The distance traveled while reacting plus the distance needed to brake.

    You travel before the brakes begin slowing the car as well as during braking. Speed, road surface, tires and attention affect the space needed.

    Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 40, physical PDF page 40; Braking and stopping. Readable text only; no diagram interpretation used. ↗

  3. A driver is following too closely. What is the safest response when an opportunity develops?

    Correct answer: Allow the driver to pass safely and keep your own actions predictable.

    Avoid escalating a tailgating conflict. Let the driver go by safely rather than brake-checking or speeding.

    Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 48, physical PDF page 48; Tailgaters. Readable text only; no diagram interpretation used. ↗

  4. You are already on an interstate and notice a car approaching the end of an entrance ramp. A lane change away from it is safe and permitted. Which action can help traffic merge smoothly?

    Correct answer: Signal and move over safely to make room.

    The guide recommends making room for entering vehicles when a lane change is safe. Check surrounding traffic first; cooperation does not justify an abrupt move or stopping a through lane.

    Source: Louisiana Class D & E Driver's Guide linked by OMV (cover R08/25; internal revision markers vary); Right-hand lane; Keeping a space cushion; printed page 101, physical PDF page 106; reviewed September 22, 2026. ↗

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Hawaii: Observation, space and highway decisions: Practice 1

4 questions on observation, space and highway decisions. Start a short set, read each explanation and revisit your saved mistakes.