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Freight Facts and Figures, 2012.
| 题名： | Freight Facts and Figures, 2012. |
| 关键词： | Cargo Transportation; Decision Making; Economic Conditions; Environmental Impact; Intermodal Transportation Systems; Shipping; Statistical Data; Tables(data); Traffic Congestion; Traffic Safety; Trans |
| 摘要： | Freight Facts and Figures 2012 is a snapshot of the volume and value of freight flows in the United States, the physical network over which freight moves, the economic conditions that generate freight movements, the industry that carries freight, and the safety, energy, and environmental implications of freight transportation. This snapshot helps decision makers, planners, and the public understand the magnitude and importance of freight transportation to the economy. |
| 报告类型： | 科技报告 |
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