KY CDL School Bus study materials
KY CDL School Bus study resources

KY CDL School Bus: Railroad-Highway Grade Crossing Procedures

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

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Railroad-Highway Grade Crossing Procedures

This domain tests a fixed, no-shortcuts procedure at highway-rail grade crossings, plus what to do if the bus stalls on the tracks.

Core rules

  • Stop 15 to 50 feet before the nearest rail, not closer than 15 feet. Stop at every crossing unless it is officially exempt under Kentucky rules and posted; when in doubt, stop.
  • Turn off noisy equipment such as the heater, fan, and radio. Open the service door, look and listen both ways, then close the door before moving.
  • Use a gear that lets you cross completely without shifting. Do not shift gears while on the tracks.
  • Check clearance on the far side. Never enter unless you can clear all tracks without stopping.
  • Watch for multiple tracks and a second train. After one train passes, look and listen again.
  • If the bus stalls or is stuck, evacuate immediately if a train is approaching. Move students away from the tracks, at least 100 feet, and call 911 and the railroad emergency number.
  • Do not rely on gates; they can malfunction or be damaged.

Worked example

The gate rises after a first train passes. The driver starts to cross, then sees a second train on an adjacent track. The driver stops before the tracks and waits. Reasoning: the first train masks the sound of the second, and multiple tracks require a fresh look and listen after each train clears.

Traps

Frequent errors include a rolling stop, stopping too close to the rails, leaving the heater on, shifting while crossing, following another bus onto the tracks, stopping on the far-side track, and ignoring a second train.