When transporting loose materials on a flatbed trailer, a driver should make sure the load is:

Question

When operating a flatbed trailer to transport a load of loose materials, such as gravel or sand, the driver must make sure that the materials will not spill or blow onto the roadway. To do this, the driver should securely cover the load entirely with a tarp, canvas, or other covering.

Accepted Answer

Covered entirely by a canvas or tarp.

Answer

Strapped to the bed of the trailer by rope or cable.

Answer

Chained securely to the bed of the truck.

Answer

Adhered to the bed of the truck.