In the U.S., which of the five basic modes of transportation is responsible for the largest volume (in tons) of domestic freight hauled?
A) Rail
B) Truck
C) Pipeline
D) Water

Question

Quizplus · Accepted Answer

According to the Bureau of Transportation Statistics, trucks are responsible for over 70% of domestic freight tonnage transported in the United States. Rail, pipeline, and water each account for less than 10% of domestic freight tonnage.

In the US, Which of the Five Basic Modes of Transportation Is