Traffic Volume Trends - Urban
Estimated Vehicle Miles (Millions) and Percent Change from Same Period Previous Year
(Includes Preliminary Data for September 2002)
Year - 2002
Urban Interstate | % | Urban Other Arterial | % | Other Urban | % | Total Urban | % | All Systems | % |
Jan | 31,513 | | 2.6 | Jan | 71,883 | | 1.2 | Jan | 28,326 | | 1.7 | Jan | 131,722 | | 1.6 | Jan | 213,698 | | 2.1 |
Feb | 30,188 | | 3.0 | Feb | 69,314 | | 2.6 | Feb | 27,471 | | 2.9 | Feb | 126,973 | | 2.8 | Feb | 206,430 | | 3.3 |
Mar | 33,857 | | 1.4 | Mar | 77,395 | | -0.2 | Mar | 30,551 | | 0.4 | Mar | 141,803 | | 0.3 | Mar | 233,828 | | 1.0 |
Q1 | 95,558 | | 2.3 | Q1 | 218,592 | | 1.1 | Q1 | 86,348 | | 1.6 | Q1 | 400,498 | | 1.5 | Q1 | 653,956 | | 2.1 |
|
Apr | 34,064 | | 1.7 | Apr | 77,070 | | 1.4 | Apr | 31,014 | | 1.8 | Apr | 142,148 | | 1.6 | Apr | 234,607 | | 1.4 |
May | 35,961 | | 2.2 | May | 80,538 | | 1.3 | May | 32,319 | | 1.7 | May | 148,818 | | 1.6 | May | 249,689 | | 2.2 |
Jun | 35,458 | | 2.0 | Jun | 78,930 | | 0.2 | Jun | 31,353 | | 1.0 | Jun | 145,741 | | 0.8 | Jun | 246,169 | | 1.5 |
Q2 | 105,483 | | 2.0 | Q2 | 236,538 | | 1.0 | Q2 | 94,686 | | 1.5 | Q2 | 436,707 | | 1.3 | Q2 | 730,465 | | 1.7 |
1st Half | 201,041 | 2.1 | 1st Half | 455,130 | 1.0 | 1st Half | 181,034 | 1.6 | 1st Half | 837,205 | 1.4 | 1st Half | 1,384,421 | 1.9 |
|
Jul | 35,597 | | 1.9 | Jul | 80,267 | | 1.8 | Jul | 31,870 | | 1.6 | Jul | 147,734 | | 1.8 | Jul | 253,935 | | 2.1 |
Aug | 36,334 | | 2.5 | Aug | 81,654 | | 0.4 | Aug | 32,410 | | 1.2 | Aug | 150,398 | | 1.1 | Aug | 256,022 | | 1.7 |
Sep | 33,550 | | 4.6 | Sep | 74,371 | | 2.9 | Sep | 29,835 | | 2.6 | Sep | 137,756 | | 3.3 | Sep | 230,941 | | 2.8 |
Q3 | 105,481 | | 3.0 | Q3 | 236,292 | | 1.7 | Q3 | 94,115 | | 1.8 | Q3 | 435,888 | | 2.0 | Q3 | 740,898 | | 2.2 |
3 Qs | 306,522 | 2.4 | 3 Qs | 691,422 | 1.3 | 3 Qs | 275,149 | 1.6 | 3 Qs | 1,273,093 | 1.6 | 3 Qs | 2,125,319 | 2.0 |
|
Oct | 35,144 | | 2.7 | Oct | 79,922 | | 1.4 | Oct | 31,277 | | 0.8 | Oct | 146,343 | | 1.5 | Oct | 243,426 | | 1.4 |
Nov | 33,638 | | 0.9 | Nov | 75,997 | | -0.2 | Nov | 29,725 | | -0.9 | Nov | 139,360 | | -0.1 | Nov | 228,510 | | -0.4 |
Dec | 34,027 | | 2.9 | Dec | 76,581 | | 0.8 | Dec | 31,245 | | 0.7 | Dec | 141,853 | | 1.3 | Dec | 231,436 | | 1.5 |
Q4 | 102,809 | | 2.2 | Q4 | 232,500 | | 0.7 | Q4 | 92,247 | | 0.2 | Q4 | 427,556 | | 0.9 | Q4 | 703,372 | | 0.8 |
2nd Half | 208,290 | 2.6 | 2nd Half | 468,792 | 1.2 | 2nd Half | 186,362 | 1.0 | 2nd Half | 863,444 | 1.5 | 2nd Half | 1,444,270 | 1.5 |
Year | 409,331 | 2.4 | Year | 923,922 | 1.1 | Year | 367,396 | 1.3 | Year | 1,700,649 | 1.4 | Year | 2,828,691 | 1.7 |