Traffic Volume Trends - Urban
Estimated Vehicle Miles (Millions) and Percent Change from Same Period Previous Year
(Includes Preliminary Data for October 2002)
Year - 2002
Urban Interstate | % | Urban Other Arterial | % | Other Urban | % | Total Urban | % | All Systems | % |
Jan | 31,450 | | 2.4 | Jan | 72,959 | | 2.7 | Jan | 29,461 | | 2.7 | Jan | 133,870 | | 2.6 | Jan | 215,950 | | 2.6 |
Feb | 30,131 | | 2.8 | Feb | 70,331 | | 4.1 | Feb | 28,557 | | 3.9 | Feb | 129,019 | | 3.8 | Feb | 208,546 | | 3.7 |
Mar | 33,807 | | 1.2 | Mar | 78,556 | | 1.3 | Mar | 31,807 | | 1.5 | Mar | 144,170 | | 1.3 | Mar | 236,287 | | 1.4 |
Q1 | 95,388 | | 2.1 | Q1 | 221,846 | | 2.6 | Q1 | 89,825 | | 2.7 | Q1 | 407,059 | | 2.5 | Q1 | 660,783 | | 2.5 |
Apr | 34,003 | | 1.5 | Apr | 78,208 | | 2.9 | Apr | 32,226 | | 2.8 | Apr | 144,437 | | 2.6 | Apr | 236,915 | | 1.8 |
May | 35,896 | | 2.0 | May | 81,690 | | 2.7 | May | 33,555 | | 2.8 | May | 151,141 | | 2.6 | May | 251,989 | | 2.6 |
Jun | 35,397 | | 1.8 | Jun | 80,057 | | 1.7 | Jun | 32,522 | | 2.0 | Jun | 147,976 | | 1.8 | Jun | 248,348 | | 1.8 |
Q2 | 105,296 | | 1.8 | Q2 | 239,955 | | 2.4 | Q2 | 98,303 | | 2.6 | Q2 | 443,554 | | 2.3 | Q2 | 737,252 | | 2.1 |
1st Half | 200,684 | 1.9 | 1st Half | 461,801 | 2.5 | 1st Half | 188,128 | 2.6 | 1st Half | 850,613 | 2.4 | 1st Half | 1,398,035 | 2.3 |
Jul | 35,548 | | 1.7 | Jul | 81,404 | | 3.2 | Jul | 33,082 | | 2.7 | Jul | 150,034 | | 2.8 | Jul | 256,145 | | 2.4 |
Aug | 36,276 | | 2.3 | Aug | 82,834 | | 1.9 | Aug | 33,617 | | 2.3 | Aug | 152,727 | | 2.1 | Aug | 258,299 | | 2.1 |
Sep | 33,493 | | 4.4 | Sep | 75,443 | | 4.4 | Sep | 30,953 | | 3.8 | Sep | 139,889 | | 4.3 | Sep | 233,093 | | 3.2 |
Q3 | 105,317 | | 2.8 | Q3 | 239,681 | | 3.1 | Q3 | 97,652 | | 2.9 | Q3 | 442,650 | | 3.0 | Q3 | 747,537 | | 2.5 |
3 Qs | 306,001 | 2.2 | 3 Qs | 701,482 | 2.7 | 3 Qs | 285,780 | 2.7 | 3 Qs | 1,293,263 | 2.6 | 3 Qs | 2,145,572 | 2.4 |
Oct | 35,081 | | 2.5 | Oct | 81,082 | | 2.8 | Oct | 32,467 | | 2.0 | Oct | 148,630 | | 2.5 | Oct | 245,703 | | 1.8 |
Nov | 33,576 | | 0.7 | Nov | 77,095 | | 1.3 | Nov | 30,894 | | 0.3 | Nov | 141,565 | | 0.9 | Nov | 230,766 | | -0.0 |
Dec | 33,961 | | 2.7 | Dec | 77,696 | | 2.3 | Dec | 32,481 | | 2.0 | Dec | 144,138 | | 2.3 | Dec | 233,715 | | 1.9 |
Q4 | 102,618 | | 2.0 | Q4 | 235,873 | | 2.1 | Q4 | 95,842 | | 1.4 | Q4 | 434,333 | | 1.9 | Q4 | 710,184 | | 1.2 |
2nd Half | 207,935 | 2.4 | 2nd Half | 475,554 | 2.6 | 2nd Half | 193,494 | 2.2 | 2nd Half | 876,983 | 2.5 | 2nd Half | 1,457,721 | 1.9 |
Year | 408,619 | 2.2 | Year | 937,355 | 2.6 | Year | 381,622 | 2.4 | Year | 1,727,596 | 2.4 | Year | 2,855,756 | 2.1 |