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March 2008 Traffic Volume Trends

Figure 2 data - Travel on U.S. Highways By Month

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Urban Highways - Average Daily Vehicle - Distance Traveled (Billion Miles)
  2006 2007 2008
January 5.01 4.99 4.92
February 5.27 5.20 5.00
March 5.50 5.50 5.28
April 5.48 5.48 5.43
May 5.59 5.62  
June 5.71 5.70  
July 5.40 5.43  
August 5.62 5.67  
September 5.37 5.31  
October 5.40 5.43  
November 5.40 5.36  
December 5.23 5.03  
Rural Highways - Average Daily Vehicle - Distance Traveled (Billion Miles)
2006 2007 2008
January 2.48 2.45 2.40
February 2.60 2.55 2.44
March 2.78 2.80 2.66
April 2.87 2.86 2.77
May 2.94 2.97  
June 3.06 3.05  
July 3.08 3.08  
August 2.98 3.05  
September 2.85 2.85  
October 2.91 2.92  
November 2.80 2.76  
December 2.73 2.60  

Return to Figure 2

 
 
Updated: 08/16/2016
 

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United States Department of Transportation - Federal Highway Administration