To what distance can the blind spot behind a bus extend?

The blind spot behind a bus can extend up to 400 feet. This significant distance emphasizes the importance of school bus drivers being acutely aware of their surroundings, particularly when reversing or making wide turns. The substantial size of a school bus creates larger blind spots compared to standard vehicles, which can present safety hazards to pedestrians, especially children who may be walking nearby. Understanding this blind spot is crucial for bus drivers to execute safe maneuvers and ensure that they are aware of potential hazards that might not be visible through mirrors. This knowledge is part of why school bus drivers must conduct mirror checks and be trained in proper driving techniques to minimize risks associated with these blind spots.