The railroad service which picks up truck trailers at a producer's location, loads them onto rail flatcars, hauls them close to the customer, and then delivers them to the buyer's door is:
A) truck service.
B) fast freight.
C) trailer service.
D) piggyback service.
E) pool car service.

Question

Quizplus · Accepted Answer

The service described is piggyback service, as it involves transporting truck trailers on rail flatcars.

The Railroad Service Which Picks Up Truck Trailers at a Producer's