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September 2008 Traffic Volume Trends
Figure 1 data - Moving 12-Month Total on All Highways
Return to Figure 1
Moving 12- Month Total on All US Highways
Date |
Annual Vehicle-Distance Traveled (Billion Miles) |
Jan - 1983 |
1,602 |
Feb - 1983 |
1,606 |
Mar - 1983 |
1,611 |
Apr - 1983 |
1,614 |
May - 1983 |
1,617 |
Jun - 1983 |
1,622 |
Jul - 1983 |
1,627 |
Aug - 1983 |
1,631 |
Sep - 1983 |
1,635 |
Oct - 1983 |
1,640 |
Nov - 1983 |
1,646 |
Dec - 1983 |
1,649 |
Jan - 1984 |
1,652 |
Feb - 1984 |
1,658 |
Mar - 1984 |
1,662 |
Apr - 1984 |
1,671 |
May - 1984 |
1,678 |
Jun - 1984 |
1,685 |
Jul - 1984 |
1,690 |
Aug - 1984 |
1,697 |
Sep - 1984 |
1,703 |
Oct - 1984 |
1,707 |
Nov - 1984 |
1,710 |
Dec - 1984 |
1,717 |
Jan - 1985 |
1,718 |
Feb - 1985 |
1,720 |
Mar - 1985 |
1,727 |
Apr - 1985 |
1,734 |
May - 1985 |
1,739 |
Jun - 1985 |
1,745 |
Jul - 1985 |
1,750 |
Aug - 1985 |
1,754 |
Sep - 1985 |
1,759 |
Oct - 1985 |
1,766 |
Nov - 1985 |
1,769 |
Dec - 1985 |
1,775 |
Jan - 1986 |
1,784 |
Feb - 1986 |
1,788 |
Mar - 1986 |
1,795 |
Apr - 1986 |
1,797 |
May - 1986 |
1,801 |
Jun - 1986 |
1,805 |
Jul - 1986 |
1,809 |
Aug - 1986 |
1,813 |
Sep - 1986 |
1,818 |
Oct - 1986 |
1,823 |
Nov - 1986 |
1,830 |
Dec - 1986 |
1,838 |
Jan - 1987 |
1,845 |
Feb - 1987 |
1,858 |
Mar - 1987 |
1,864 |
Apr - 1987 |
1,874 |
May - 1987 |
1,881 |
Jun - 1987 |
1,886 |
Jul - 1987 |
1,891 |
Aug - 1987 |
1,894 |
Sep - 1987 |
1,903 |
Oct - 1987 |
1,911 |
Nov - 1987 |
1,918 |
Dec - 1987 |
1,924 |
Jan - 1988 |
1,933 |
Feb - 1988 |
1,939 |
Mar - 1988 |
1,949 |
Apr - 1988 |
1,956 |
May - 1988 |
1,967 |
Jun - 1988 |
1,977 |
Jul - 1988 |
1,986 |
Aug - 1988 |
1,994 |
Sep - 1988 |
2,000 |
Oct - 1988 |
2,009 |
Nov - 1988 |
2,016 |
Dec - 1988 |
2,026 |
Jan - 1989 |
2,036 |
Feb - 1989 |
2,041 |
Mar - 1989 |
2,049 |
Apr - 1989 |
2,056 |
May - 1989 |
2,063 |
Jun - 1989 |
2,068 |
Jul - 1989 |
2,075 |
Aug - 1989 |
2,084 |
Sep - 1989 |
2,090 |
Oct - 1989 |
2,098 |
Nov - 1989 |
2,104 |
Dec - 1989 |
2,107 |
Jan - 1990 |
2,111 |
Feb - 1990 |
2,118 |
Mar - 1990 |
2,121 |
Apr - 1990 |
2,126 |
May - 1990 |
2,131 |
Jun - 1990 |
2,136 |
Jul - 1990 |
2,141 |
Aug - 1990 |
2,143 |
Sep - 1990 |
2,145 |
Oct - 1990 |
2,145 |
Nov - 1990 |
2,146 |
Dec - 1990 |
2,148 |
Jan - 1991 |
2,142 |
Feb - 1991 |
2,142 |
Mar - 1991 |
2,142 |
Apr - 1991 |
2,142 |
May - 1991 |
2,145 |
Jun - 1991 |
2,149 |
Jul - 1991 |
2,152 |
Aug - 1991 |
2,159 |
Sep - 1991 |
2,164 |
Oct - 1991 |
2,170 |
Nov - 1991 |
2,168 |
Dec - 1991 |
2,172 |
Jan - 1992 |
2,182 |
Feb - 1992 |
2,189 |
Mar - 1992 |
2,194 |
Apr - 1992 |
2,200 |
May - 1992 |
2,205 |
Jun - 1992 |
2,209 |
Jul - 1992 |
2,217 |
Aug - 1992 |
2,218 |
Sep - 1992 |
2,225 |
Oct - 1992 |
2,231 |
Nov - 1992 |
2,239 |
Dec - 1992 |
2,247 |
Jan - 1993 |
2,251 |
Feb - 1993 |
2,254 |
Mar - 1993 |
2,258 |
Apr - 1993 |
2,261 |
May - 1993 |
2,270 |
Jun - 1993 |
2,272 |
Jul - 1993 |
2,275 |
Aug - 1993 |
2,280 |
Sep - 1993 |
2,283 |
Oct - 1993 |
2,286 |
Nov - 1993 |
2,291 |
Dec - 1993 |
2,297 |
Jan - 1994 |
2,294 |
Feb - 1994 |
2,298 |
Mar - 1994 |
2,306 |
Apr - 1994 |
2,313 |
May - 1994 |
2,314 |
Jun - 1994 |
2,321 |
Jul - 1994 |
2,326 |
Aug - 1994 |
2,332 |
Sep - 1994 |
2,339 |
Oct - 1994 |
2,344 |
Nov - 1994 |
2,351 |
Dec - 1994 |
2,358 |
Jan - 1995 |
2,382 |
Feb - 1995 |
2,387 |
Mar - 1995 |
2,392 |
Apr - 1995 |
2,395 |
May - 1995 |
2,401 |
Jun - 1995 |
2,405 |
Jul - 1995 |
2,407 |
Aug - 1995 |
2,411 |
Sep - 1995 |
2,415 |
Oct - 1995 |
2,418 |
Nov - 1995 |
2,423 |
Dec - 1995 |
2,423 |
Jan - 1996 |
2,412 |
Feb - 1996 |
2,418 |
Mar - 1996 |
2,421 |
Apr - 1996 |
2,428 |
May - 1996 |
2,434 |
Jun - 1996 |
2,438 |
Jul - 1996 |
2,446 |
Aug - 1996 |
2,456 |
Sep - 1996 |
2,460 |
Oct - 1996 |
2,469 |
Nov - 1996 |
2,474 |
Dec - 1996 |
2,482 |
Jan - 1997 |
2,489 |
Feb - 1997 |
2,496 |
Mar - 1997 |
2,504 |
Apr - 1997 |
2,510 |
May - 1997 |
2,517 |
Jun - 1997 |
2,524 |
Jul - 1997 |
2,536 |
Aug - 1997 |
2,540 |
Sep - 1997 |
2,546 |
Oct - 1997 |
2,552 |
Nov - 1997 |
2,555 |
Dec - 1997 |
2,560 |
Jan - 1998 |
2,567 |
Feb - 1998 |
2,570 |
Mar - 1998 |
2,573 |
Apr - 1998 |
2,579 |
May - 1998 |
2,581 |
Jun - 1998 |
2,588 |
Jul - 1998 |
2,591 |
Aug - 1998 |
2,594 |
Sep - 1998 |
2,600 |
Oct - 1998 |
2,608 |
Nov - 1998 |
2,616 |
Dec - 1998 |
2,625 |
Jan - 1999 |
2,622 |
Feb - 1999 |
2,626 |
Mar - 1999 |
2,633 |
Apr - 1999 |
2,636 |
May - 1999 |
2,639 |
Jun - 1999 |
2,646 |
Jul - 1999 |
2,649 |
Aug - 1999 |
2,654 |
Sep - 1999 |
2,659 |
Oct - 1999 |
2,664 |
Nov - 1999 |
2,674 |
Dec - 1999 |
2,679 |
Jan - 2000 |
2,689 |
Feb - 2000 |
2,697 |
Mar - 2000 |
2,709 |
Apr - 2000 |
2,716 |
May - 2000 |
2,727 |
Jun - 2000 |
2,734 |
Jul - 2000 |
2,736 |
Aug - 2000 |
2,743 |
Sep - 2000 |
2,746 |
Oct - 2000 |
2,749 |
Nov - 2000 |
2,750 |
Dec - 2000 |
2,747 |
Jan - 2001 |
2,753 |
Feb - 2001 |
2,755 |
Mar - 2001 |
2,755 |
Apr - 2001 |
2,760 |
May - 2001 |
2,763 |
Jun - 2001 |
2,763 |
Jul - 2001 |
2,768 |
Aug - 2001 |
2,774 |
Sep - 2001 |
2,772 |
Oct - 2001 |
2,777 |
Nov - 2001 |
2,784 |
Dec - 2001 |
2,796 |
Jan - 2002 |
2,801 |
Feb - 2002 |
2,808 |
Mar - 2002 |
2,812 |
Apr - 2002 |
2,817 |
May - 2002 |
2,823 |
Jun - 2002 |
2,827 |
Jul - 2002 |
2,833 |
Aug - 2002 |
2,839 |
Sep - 2002 |
2,846 |
Oct - 2002 |
2,850 |
Nov - 2002 |
2,851 |
Dec - 2002 |
2,855 |
Jan - 2003 |
2,859 |
Feb - 2003 |
2,854 |
Mar - 2003 |
2,855 |
Apr - 2003 |
2,857 |
May - 2003 |
2,858 |
Jun - 2003 |
2,862 |
Jul - 2003 |
2,868 |
Aug - 2003 |
2,870 |
Sep - 2003 |
2,874 |
Oct - 2003 |
2,882 |
Nov - 2003 |
2,885 |
Dec - 2003 |
2,890 |
Jan - 2004 |
2,894 |
Feb - 2004 |
2,903 |
Mar - 2004 |
2,918 |
Apr - 2004 |
2,929 |
May - 2004 |
2,933 |
Jun - 2004 |
2,938 |
Jul - 2004 |
2,942 |
Aug - 2004 |
2,944 |
Sep - 2004 |
2,950 |
Oct - 2004 |
2,951 |
Nov - 2004 |
2,957 |
Dec - 2004 |
2,964 |
Jan - 2005 |
2,966 |
Feb - 2005 |
2,972 |
Mar - 2005 |
2,974 |
Apr - 2005 |
2,974 |
May - 2005 |
2,979 |
Jun - 2005 |
2,986 |
Jul - 2005 |
2,987 |
Aug - 2005 |
2,989 |
Sep - 2005 |
2,988 |
Oct - 2005 |
2,985 |
Nov - 2005 |
2,988 |
Dec - 2005 |
2,989 |
Jan - 2006 |
2,997 |
Feb - 2006 |
2,997 |
Mar - 2006 |
3,000 |
Apr - 2006 |
2,999 |
May - 2006 |
2,999 |
Jun - 2006 |
2,999 |
Jul - 2006 |
2,994 |
Aug - 2006 |
2,994 |
Sep - 2006 |
2,996 |
Oct - 2006 |
3,002 |
Nov - 2006 |
3,004 |
Dec - 2006 |
3,006 |
Jan - 2007 |
3,004 |
Feb - 2007 |
3,001 |
Mar - 2007 |
3,001 |
Apr - 2007 |
3,001 |
May - 2007 |
3,003 |
Jun - 2007 |
3,003 |
Jul - 2007 |
3,004 |
Aug - 2007 |
3,008 |
Sep - 2007 |
3,007 |
Oct - 2007 |
3,008 |
Nov - 2007 |
3,006 |
Dec - 2007 |
2,996 |
Jan - 2008 |
2,993 |
Feb - 2008 |
2,992 |
Mar - 2008 |
2,980 |
Apr - 2008 |
2,976 |
May - 2008 |
2,966 |
Jun - 2008 |
2,953 |
Jul - 2008 |
2,943 |
Aug - 2008 |
2,928 |
Sep - 2008 |
2,917 |
Return to Figure 1
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