1) Which best describes the domestic water carrier industry? 2) Which bill, under consideration in the Senate, would make the first changes to rail’s competitive structure since 1980? 3) The basic unit of measurement for railroad freight handling is known as the: 4) Why do business people pay more for airline travel? 5) The demand for freight: 6) What is the percentage of revenue generated by the top 10 air carriers? 7) Which is a major reason for the decline in the number of rail companies? 8) During 2006, railroads carried what percentage of all intercity ton miles moved? 9) Different grades of crude oil or products in the pipeline at the same time may not mix because of a technique which keeps them separated. This is done with: 10) What medium is used to move coal in slurry lines?
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