Cargo, Hazard Awareness, and Railroad Crossings
Cargo, Hazard Awareness, and Railroad Crossings tests load securement, weight distribution, hazardous-material awareness, and crossing procedure.
Core rules
- Cargo must be secured with tiedowns, straps, or chains; check the load before departure and during the trip.
- Keep the center of gravity low and distribute weight within axle and gross weight limits.
- Know the hazard classes, placards, shipping papers, and emergency response information for hazardous materials.
- Railroad crossings: slow down, look and listen, and never stop on the tracks. Passenger, school bus, and hazmat vehicles must stop 15–50 feet before the nearest rail.
- Cross without shifting and confirm there is room on the far side before proceeding.
Worked example
You drive a hazmat truck to a passive crossing. You stop 15–50 feet before the nearest rail, look both ways, listen, and confirm the far side has room. You cross without shifting. The stop is required for hazmat, and the clearance check prevents stopping on the track.
Traps
Assuming all vehicles must stop at every crossing; stopping on tracks; ignoring placards; failing to recheck cargo after a rough road.