Table 1-1: System Mileage Within the United States
Table 1-1: System Mileage Within the United States(Statute miles)
Excel | CSV
1960 1965 1970 1975 1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Highwaya 3,545,693 3,689,666 3,730,082 3,838,...