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Travel is Up, Way Up: 2-Lane Backlog About 38 Miles: Annual Vehicle Miles on County Owned Roads County Owned Roads Over Capacity* 50 14 45 40 35 10 30 8 miles miles traveled (x hundred millions) 12 61% growth over 1994 6 25 20 134% growth over 1994 15 10 4 5 2 0 1994 0 1996 1998 2000 2002 year 1994 1996 1998 2000 2002 2004 2006 2008 year 2010