Hawaii CDL School Bus Practice Test (HI) 2026

4.8 out of 5 (39 votes)
80% Passing score
20 Questions
4 Mistakes allowed
As a Hawaii resident, preparing for your commercial driver's license with a school bus endorsement is a crucial step. Our first Hawaii school bus practice test provides a comprehensive overview, featuring a diverse mix of questions that are essential for obtaining your endorsement. This Hawaii driver's permit test practice covers various topics including safety procedures, pre-trip inspections, basic control skills, and on-road driving techniques, ensuring you are thoroughly prepared for the actual test. Each CDL school bus test consists of 20 multiple-choice questions. To pass, you'll need to answer at least 16 correctly, equipping you with the confidence needed to excel in the actual permit test. One unique aspect you'll learn about is the high visibility design of school buses, painted in National School Bus Glossy Yellow, along with other key safety features that make these vehicles distinctive and easily recognizable on the road. Our Hawaii permit test practice includes visual learning aids, which incorporate images to help you better understand each question. This feature is particularly beneficial for visual learners who can grasp concepts more effectively through visual representation. Additionally, after completing the Hawaii school bus practice test, you can review your answers, examine any hints provided, and understand explanations for the questions you missed, enhancing your learning experience. The questions on our Hawaii CDL school bus practice test closely mimic those found on the real permit test, both in format and content. This similarity helps you become familiar with the types of questions you'll encounter on the actual test, reducing anxiety and improving your readiness. By practicing with our Hawaii school bus practice test, you're taking an important step towards ensuring that you are well-prepared to meet the requirements and responsibilities of a school bus driver in Hawaii.
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Sample Hawaii School Bus Test Questions

Question 1

After leaving the bus without crossing the roadway, how far should students walk from its side?

  1. A At least 6 feet
  2. B At least 10 feet
  3. C At least 12 feet
  4. D At least 15 feet

Correct answer: B – At least 10 feet

The Hawaii CDL Driver’s Manual directs students to walk at least 10 feet away from the side of the bus after unloading. They should stop where the driver can plainly see them. Before moving the bus, the driver must check the mirrors again and account for every student near the danger zones.

Source: Hawaii CDL Driver’s Manual — § 10.2.3, “Unloading Procedures on the Route”

Question 2

Properly adjusted outside convex mirrors should show which area?

  1. A Two complete traffic lanes on each side of the bus
  2. B The students seated inside the bus
  3. C The front of the rear tires where they touch the ground
  4. D The entire area directly in front of the bumper

Correct answer: C – The front of the rear tires where they touch the ground

Outside convex mirrors should show the entire side of the bus up to the mirror mounts, the front of the rear tires touching the ground, and at least one traffic lane on each side. These mirrors provide a wide view of traffic, clearances, and students, although objects may appear smaller and farther away than they are.

Source: Hawaii CDL Driver’s Manual — § 10.1.4, “Outside Left and Right Side Convex Mirrors”

Question 3

In Hawaii, traffic traveling on the same side of a divided roadway as a stopped school bus with its red visual signals operating must stop at least 20 feet away.

  1. A True
  2. B False

Correct answer: A – True

Drivers in the bus’s lane and all adjacent lanes on the same side of a divided roadway must stop at least 20 feet from the school bus. They may not proceed until the bus resumes motion and its visual signals are turned off. The exception for vehicles on a different roadway does not excuse traffic traveling on the bus’s side of the division.

Source: HRS § 291C-95(a), (b) – Overtaking and passing school bus

Question 4

What area must properly adjusted crossover mirrors allow a school bus driver to see?

  1. A The rear tires and the roadway behind the bus
  2. B The ground-level area ahead of the front bumper up to where direct vision begins
  3. C The full length of both sides from front to rear
  4. D The passenger seating area and rear emergency exit

Correct answer: B – The ground-level area ahead of the front bumper up to where direct vision begins

Crossover mirrors must show the entire ground-level area ahead of the front bumper up to the point where the driver’s direct view begins. The mirror and direct views should overlap. They should also show both front tires touching the ground and the area from the front of the bus to the service door.

Source: Hawaii CDL Driver’s Manual — § 10.1.5, “Outside Left and Right Side Crossover Mirrors”

Question 5

Properly adjusted outside flat mirrors should show along the sides of the bus and the rear tires touching the ground.

  1. A False
  2. B True

Correct answer: B – True

Flat mirrors should provide a view along both sides of the school bus, including the rear tires where they contact the ground. They should also show approximately 200 feet, or four bus lengths, behind the vehicle. Unlike convex mirrors, flat mirrors provide a narrower field of vision but represent size and distance more accurately.

Source: Hawaii CDL Driver’s Manual — § 10.1.3, “Outside Left and Right Side Flat Mirrors”

Question 6

If time allows before deciding whether to evacuate a school bus, what should the driver do?

  1. A Shut down the engine before evaluating the hazard
  2. B Move every student to the front seats
  3. C Contact the dispatcher and explain the situation
  4. D Open every emergency exit immediately

Correct answer: C – Contact the dispatcher and explain the situation

If time permits, the driver should contact the dispatcher and describe the situation before deciding whether to evacuate. Keeping students aboard may provide better safety and control when remaining on the bus does not expose them to unnecessary danger. The decision must still be timely, and conditions such as fire or imminent collision require evacuation.

Source: Hawaii CDL Driver’s Manual — § 10.3.1, “Planning for Emergencies”

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