Figure 9,,,,,
Modal Shares of Passenger-Miles by Length of Long-Distance Trip: 2001,,,,,
"Billions of passenger miles
",,,,,
,100-299 Miles,300-499 Miles,500-999 Miles,1000-1999 Miles,2000+ Miles
Personal Vehicle,"275,652,590,688","135,093,475,871","153,536,534,158","93,103,527,900","78,494,015,817"
Air,"616,343,351","2,389,491,569","20,291,940,855","79,538,041,924","265,052,923,262"
Other,"8,145,792,878","6,078,853,176","6,841,007,456","5,988,267,924","7,288,678,768"
Note: Trip length is based on roundtrip travel distance.,,,,,
"Source: U.S. Department of Transportation, Bureau of Transportation Statistics and Federal Highway Administration, 2001 National Household Travel Survey, preliminary long-distance trip file, 2003.",,,,,
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