Transporting Passengers and Cargo Safety
What passenger and cargo questions test
This domain asks how to protect passengers, load a bus within limits, and secure cargo so it cannot become a projectile. For school bus drivers, it overlaps with loading procedures but focuses on seating, aisles, exits, weight, and tie-downs.
Core rules
- Passenger safety: Keep aisles and emergency exits clear. Confirm passengers are seated before moving; if seat belts are provided and required, ensure they are used. Never let anyone stand in a moving school bus.
- Loading: Know the bus’s GVWR and axle limits. Distribute weight evenly; do not exceed tire or axle ratings. Count students during loading and unloading, especially at stops.
- Cargo securement: Use tie-downs with an aggregate working load limit of at least 50% of the cargo weight (49 CFR 393.110). Secure instruments, equipment, and luggage so they cannot slide or block an exit. A single strap is rarely enough.
- Checks: Recheck cargo after the first few miles and after any hard stop. Cargo that shifts can change handling and braking.
- Emergency exits: Keep exit doors, roof hatches, and windows unobstructed; know how to operate them.
Worked example
A band group boards with instrument cases. You place large cases in the baggage compartment and secure smaller cases on seats with the seat belt or a cargo strap, leaving the aisle and rear exit clear. You check that the total load is within the bus’s GVWR and axle limits. Reasoning: loose cases can injure passengers in a stop or crash; blocking the aisle or exit slows evacuation.
Traps that cost marks
- Stacking luggage in the aisle or in front of an emergency exit.
- Assuming one tie-down secures any load.
- Forgetting to recheck cargo after departure.
- Loading to the roof or exceeding axle ratings.