How far must employees remain from a main track switch when a train is approaching or passing?

The correct answer is that employees must remain no nearer than 20 feet from a main track switch when a train is approaching or passing. This distance is established as a safety requirement to protect workers from the potential hazards of moving trains, which can be unpredictable and fast. Remaining 20 feet away helps ensure that workers have adequate space to react if a train comes near, thus minimizing the risk of accidental injury.

This distance is critical because trains are much larger and heavier than standard vehicles, and the speed at which they travel can create a significant hurtling force. By maintaining this specified distance, workers can safeguard themselves from the wind caused by passing trains and avoid the risk of being hit by debris or other hazards that may be displaced. Safety protocols in railway operations emphasize clear zones around tracks, particularly at switches where trains may slow down or change tracks, making awareness and adherence to these guidelines essential for employee safety.