Illinois CDL School Bus Test study materials
Illinois CDL School Bus Test study resources

Illinois CDL School Bus Test cheat sheet

Illinois CDL School Bus Test · Keep the key ideas within reach.

Quick reference

Loading and Unloading Students, and Danger Zone Procedures

  • The danger zone is the area within 10 feet of the school bus on all sides; it is where students are at greatest risk of being struck.

  • On a roadway, activate flashing red lights and extend the stop arm when loading or unloading students; in a designated off-road loading zone, hazard lights may be used.

  • Students who must cross the road wait for the driver's hand signal, then walk at least 10 feet ahead of the bus before crossing.

  • Count students before moving the bus and after each stop; never move until every student is seated.

  • A student who drops an item near the bus must tell the driver and never crawl under or reach beneath the bus.

  • Before unloading, check traffic in all mirrors; after unloading, recheck mirrors and confirm no student remains near the bus.

  • Do not leave a school bus unattended with students aboard; set the parking brake, place the transmission in park, and stop the engine.

  • Students normally load and unload from the right side of the bus; use the crossing procedure only when the student must cross the roadway.

Quick reference

Student Management and Behavior Control

  • Illinois prohibits corporal punishment, including on school buses; drivers may use only reasonable nonphysical measures to maintain order.

  • A driver may not put a student off the bus except at school or a regular stop, unless an emergency requires removal.

  • Serious student misconduct must be reported in writing to school authorities; transportation may be denied under school board policy.

  • Students must remain seated while the bus is moving; the driver may assign seats and require quiet, orderly behavior.

  • School bus drivers may not use a cell phone while driving; a two-way radio may be used for emergencies and dispatch.

  • Only authorized students and school personnel may ride the school bus; drivers must not transport unauthorized persons.

  • If behavior threatens safety, pull over safely, stop the bus, and use the radio to request assistance.

Quick reference

Emergency Exits, Evacuation Drills, and Post-Crash Procedures

  • School buses have a rear emergency door, side door, roof hatches, and emergency windows; drivers must know each exit's location and operation.

  • Evacuate only when staying aboard is more dangerous, such as fire, smoke, fuel leak, flood, or a bus stalled on railroad tracks.

  • Students nearest the exit leave first; after exiting, move students at least 100 feet from the bus and stay upwind of fire.

  • After a crash, set the parking brake, turn off the engine, activate hazard lights, check for injuries, and call 911.

  • Do not move injured students unless immediate danger requires it; wait for emergency medical personnel when possible.

  • Use a fire extinguisher only on small fires and only if trained and safe to do so; otherwise evacuate immediately.

  • Place warning reflectors behind and ahead of the bus as required, and keep students away from traffic lanes.

  • Illinois school districts conduct school bus evacuation drills; drivers participate and document that students know exit procedures.

Quick reference

Railroad-Highway Crossings and Hazard Recognition

  • Illinois school buses must stop at all railroad crossings, except where an officer or flagger controls traffic or tracks are clearly abandoned.

  • Stop between 10 and 50 feet from the nearest rail; never stop on the tracks.

  • Procedure: stop, open the service door, look and listen, close the door, then proceed when clear.

  • At multiple-track crossings, check each track separately; a train on one track can hide a train on another.

  • If the bus stalls on tracks, evacuate immediately, move students at least 100 feet away, and call 911.

  • Trains extend beyond the rails; students and drivers must stand well back because overhang can strike people near the crossing.

  • When railroad lights flash or gates lower, stop and wait until gates rise and lights stop before crossing.

  • Do not cross unless there is enough space on the far side for the entire bus; never block a crossing.

Quick reference

School Bus Vehicle Inspection, Braking, and Special Driving Situations

  • Before each trip, check tires, brakes, lights, horn, mirrors, stop arm, emergency equipment, and fluid leaks.

  • Illinois school buses are inspected by the Illinois State Police at least every six months, in addition to the driver's daily pre-trip inspection.

  • The maximum speed for a school bus in Illinois is 55 mph, or the lower posted limit if one applies.

  • Maintain at least four seconds of following distance in normal conditions; increase the gap in rain, snow, or fog.

  • Illinois law requires headlights when windshield wipers are on; turn on headlights in rain, snow, or fog.

  • With air brakes, verify pressure build-up and the low-pressure warning, and test the brakes before driving.

  • On slippery roads, reduce speed, brake gently, and avoid sudden steering or hard acceleration.

  • In fog, use low-beam headlights, slow down, and increase following distance; do not use high beams.