Is it legal to shift gears in a school bus while crossing a railroad track?

Shifting gears while crossing a railroad track is not legal due to safety concerns. When driving a school bus or any vehicle over a railroad crossing, the driver must ensure that the vehicle can safely clear the crossing without stopping in the tracks. If a driver shifts gears, it could lead to unexpected mechanical issues or stalling, increasing the risk of being caught on the tracks during an active train approach.

Additionally, maintaining a steady speed while crossing helps in ensuring that the vehicle stays on its trajectory without any interruption that could raise the chances of an accident. For these reasons, regulations enforce the rule that drivers should not shift gears when approaching or crossing railroad tracks. This practice helps maintain safety for all passengers, especially those in school buses, who may be particularly vulnerable.