School Bus
Protect students in the danger zone, at the stop, and at railroad crossings.
Almost everything on the school bus test comes back to one idea: a child near the bus is often somewhere the driver cannot see. Learn where the danger zones are and which mirror covers each one, then work through the loading and unloading sequence, evacuation decisions, and the railroad-crossing rule, so you can reason from where the student is rather than memorize steps.
The rules that matter
- The danger zone reaches as far as 30 feet in front of the bumper — the first 10 feet are the most dangerous — and 10 feet from each side and the rear.
- Crossover mirrors exist to show the area in front of the bumper and beside the service door that direct vision cannot reach.
- Students wait at least 10 feet from the bus, and a dropped item is never retrieved without the driver's signal.
- Evacuate whenever the bus is on or near railroad tracks, on fire, in an unstable position, or facing an imminent hazard.
- Every school bus stops between 15 and 50 feet from the nearest rail, crosses in one gear, and never shifts on the tracks.
- Walk the aisle and check every seat after each route — a sleeping child is invisible from the driver's seat.
Read this in the handbook
Look for these sections: School Bus.
This content comes from the federal FMCSA regulations (49 CFR), not a state handbook, so the rules are the same nationwide. Your state agency may add its own endorsement requirements on top.
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Review these questions
A student drops something beside the bus while getting off. What should the driver do?
- A. Tell the student to leave it and signal before retrieving it
- B. Let the student pick it up quickly
- C. Reverse a little so the student can reach it
- D. Open the rear door so the student can go around
Show answer
A. Tell the student to leave it and signal before retrieving it — Bending down beside the bus puts a student out of sight in the danger zone. The driver keeps them in view and controls when it is safe to recover the item.
Universal rule · checked against FMCSA Commercial Driver License Manual — Section 10.2: Loading and Unloading · verified 2026-07-29
Why must the aisle stay clear on a school bus?
- A. It is the route to the rear exit
- B. It keeps the floor cleaner
- C. It speeds up the fare collection
- D. It improves the heater airflow
Show answer
A. It is the route to the rear exit — In an evacuation every student uses that aisle, so a bag left in it is an obstruction in the only path out.
Universal rule · checked against FMCSA Commercial Driver License Manual — Section 10: School Buses · verified 2026-07-30
How far from an evacuated school bus should students be led?
- A. Just past the rear bumper
- B. About 20 feet, on the shoulder
- C. At least 100 feet, off the road
- D. Only far enough to clear the door
Show answer
C. At least 100 feet, off the road — A minimum of 100 feet away and clear of the roadway keeps students outside the reach of fire, fuel and any vehicle that strikes the bus.
Universal rule · checked against FMCSA Commercial Driver License Manual — Section 10.3: Emergency Exit and Evacuation · verified 2026-07-29
Why is handrail entanglement a specific school bus hazard?
- A. It slows the boarding process
- B. It scratches the stepwell paint
- C. A strap can catch as a student steps off
- D. It blocks the driver's mirror
Show answer
C. A strap can catch as a student steps off — A drawstring or bag strap caught on the handrail drags a student alongside the bus as it pulls away, which is why the driver watches them clear the door.
Universal rule · checked against FMCSA Commercial Driver License Manual — Section 10: School Buses · verified 2026-07-30
What is the driver's responsibility for the bus roster or count?
- A. Count only on activity trips
- B. Record it once a term
- C. Leave it to the school office
- D. Know who should be aboard at each stop
Show answer
D. Know who should be aboard at each stop — Knowing who should be aboard is what turns a missing student from something noticed later into something noticed immediately.
Universal rule · checked against FMCSA Commercial Driver License Manual — Section 10: School Buses · verified 2026-07-30