When driving a vehicle with empty cargo tanks that are used to transport hazardous materials, a driver:

Question

If your vehicle has cargo tanks that are used to carry hazardous materials, you must stop before crossing railroad tracks. This is true whether the tanks are full or empty.

Accepted Answer

Must stop at a railroad crossing.

Answer

Should not cross a railroad crossing.

Answer

Needs to slow when approaching a railroad crossing, but is not required to stop.