| Key Transportation Indicators - April 2011.pdf | 733.36 KB |
Key Transportation Indicators: April 2011
The Bureau of Transportation Statistics, U.S. Department of Transportation’s Research, Innovative Technology Administration
TRB, National Academy of Sciences | 2011 | ISBN: n/a | 34 pages | PDF | 1 MB
This updated report examines transportation indicators that provide context about the economy and society in which transportation functions, or that convey information about system-wide or specific aspects of transportation.
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