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Mode Components Highway (2008) Public roads 47,011 miles of Interstate highway 117,084 miles of other National Highway System roads 3,895,244 miles of other roads Air Public-use...Excel | CSV
Items 2006 2007 2008 2009 Knivesa 1,607,125 1,056,687 626,182 N Incendiaries and explosive/flammable materials 113,700 89,623 116,200 127,176 Other cutting...Excel | CSV
1990 2000 2007 2008 2009 Highway 7,297 15,063 16,932 14,808 12,728 Accident related 249 329 321 302 252 Injuries 311 164 161...Excel | CSV
State Ban on handheld devices Texting ban AL AK √ AZ AR √...Excel | CSV
Mode 1990 2000 2008 2009 Air Large U.S. air carriera 29 31 23 23 Commuter air carriera 11 7 2 1 On-demand air taxia 36 12 12 4...Excel | CSV
Crash Category Fatalities in categorya Alcohol involvementb % Alcohol involvementc Occupants 28,936 11,890 41.1 Single-vehicle crashes 15,386 7,806 50....Excel | CSV
Category Number % Passenger car occupants 13,095 36.38 Light-truck occupants 10,287 28.58 Motorcycle riders 4,462 12.40 Pedestrians struck by motor vehicles 4,092 11.37...Excel | CSV
Mode 1990 2005 2008 2009 Air Large U.S. air carriera 39 22 3 52 Commuter air carriera 6 0 0 0 On-demand air taxia 51 18 69 17 General...Statistics published in this Pocket Guide to Transportation come from many different sources. Some statistics are based on samples and are subject to sampling variability. Statistics may also be subject to omissions and errors in reporting, recording, and processing.
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America's transportation system continues to change along with the population, work force, and economy. The following table puts those changes in perspective:
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Context 1990 2009 Resident population (thousand) 248,791 307,007 Total...