California CDL School Bus Test study materials
California CDL School Bus Test study resources

California CDL School Bus Test: Special Safety Considerations and Hazardous Conditions

California CDL School Bus Test · Work through your exam, one topic at a time.

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Special Safety Considerations and Hazardous Conditions

Weather and road conditions

School buses operate in conditions that would stop many other vehicles. In fog, rain, and smoke, reduce speed, increase following distance, and use low beams. In high winds, expect crosswind pushes on bridges and open stretches. On ice and snow, brake gently, steer smoothly, and allow far more stopping distance; chains may be required where posted. In extreme heat, watch tire pressure and engine temperature.

Special-needs students and securement

Students with disabilities may require wheelchair securement, occupant restraint, or a trained aide. Wheelchairs must be secured to the floor with four-point tie-downs and the occupant restrained separately. Never lift a student or a wheelchair without training and authorization. Know each student's individual transportation plan.

Hazardous conditions and other traffic

Watch for students near the bus, bicycles, and vehicles passing illegally on the right. At dusk and dawn, visibility is worst; use lights and slow down. When a bus must be backed up, use a spotter; backing is avoided whenever possible.

Traps to expect

Questions test whether you should continue a route in unsafe conditions (the answer is to stop safely and notify the dispatcher), whether you may deviate from the route without authorization, and the correct securement of a wheelchair occupant.

Rule of thumb

When conditions deteriorate, slow down, increase space, and call the dispatcher before changing the plan.