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TermDefinition
AMTRAK AMerican TRavel trAcK is owned by the federal government
unit train provides efficient transportation
rolling stock transportation vehicles
classification yards switch yards
ton mile taking a ton a mile
barge large floating box
sea lanes shipping routes
tractor-semi-trailer rig is a combination of a tractor and semitrailer
slurry is a solution made by mixing a liquid with a solid
space shuttles the first type of a space ship
Created by: BenWiggins32