December 29, 2007
Road Trains and Jcpenney Free Shipping
Road trains are a special arrangement of trucks and multiple trailers that are designed to allow the jcpenney free shipping of goods at economies of scale that would be expected with trains. Trucks are relatively inefficient for shipping compared to trains especially with only single trailers being used. Using a road train arrangement allows economies of scale in shipping that reduces costs. The world record for the most trailers attached on any road train is 87, though three is more common in the United States, while below 20 is typical in Australia.