Certified in Logistics, Transportation and Distribution (CLTD) Practice Test 2026 – Your All-in-One Resource to Complete Exam Success!

The term 'piggyback' in cargo transport specifically refers to the practice of transporting a container or trailer on a flatcar. This method combines the advantages of rail and truck transport, allowing for efficient movement of goods over long distances. The flatcar, which is a type of railway car without sides or a top, serves to carry road trailers or containers, facilitating an intermodal transport approach where goods can smoothly transition between different modes of transportation.

This method is beneficial in optimizing logistics, as it maximizes load efficiency and can reduce transportation costs compared to moving freight solely by truck or rail. The integration of road and rail transport aligns well with contemporary supply chain practices, making piggyback transport a relevant and effective solution within the logistics industry.

In contrast, the other options presented do not encapsulate the concept of piggyback transport. Transporting piggy banks and shipping items in bulk are unrelated to the chosen definition, while using drones for delivery reflects a different technological approach to logistics altogether.