United States. Council of National Defense. Highways Transport Committee, Return-Loads Bureaus to Save Waste in Transportation (1918)
“ A motor truck usually carries a good load to its destination, whether the destination is in the same community or in another city. Too often, however, the truck makes the return trip with no load. Every time this occurs there is waste of at least half the capacity of a truck to do work in transportation.Owners of trucks do not wish half the earning power of their vehicles to be lost. Manufacturers and merchants with goods piled up and awaiting shipment do not like to see empty trucks pass their doors. ”
