Table 1-4M: Kilometers of Public Roads and Streets in the United States by Type of Surface
Table 1-4M: Kilometers of Public Roads and Streets in the United States by Type of SurfaceExcel | CSV
(Thousands of Kilometers)
1960 1965 1970 1975 1980 1985 1990 1991 1992 1993 (R)1994 1995 1996 1997 1998 1999 2000 (R)...