When driving a bus across railroad tracks you...

When driving a bus across railroad tracks you...

• A. Should never change gears if your bus has a manual transmission
• B. Should always shift to neutral before crossing
• C. Should speed up to cross quickly
• D. Should stop and restart engine

Answer: (A)

When crossing railroad tracks in a manual bus, keep the same gear and do not shift. Staying in one gear provides steady power and consistent throttle response, helping you maintain momentum and control as you roll over the tracks. Shifting gears on top of the tracks can cause the engine to lug or stall, or lead to a sudden loss of control if the gear engages unexpectedly after uneven track surfaces. Engine braking and a predictable power band are safer for crossing, so changing gears mid-crossing is avoided. Other options—going into neutral, speeding up, or stopping and restarting the engine—remove that steady control, increase risk, and aren’t needed for a safe crossing.

When crossing railroad tracks in a manual bus, keep the same gear and do not shift. Staying in one gear provides steady power and consistent throttle response, helping you maintain momentum and control as you roll over the tracks. Shifting gears on top of the tracks can cause the engine to lug or stall, or lead to a sudden loss of control if the gear engages unexpectedly after uneven track surfaces. Engine braking and a predictable power band are safer for crossing, so changing gears mid-crossing is avoided. Other options—going into neutral, speeding up, or stopping and restarting the engine—remove that steady control, increase risk, and aren’t needed for a safe crossing.