Traffic Volume Trends - Urban
Estimated Vehicle Miles (Millions) and Percent Change
from Same Period Previous Year (Includes Preliminary Data for March 2003)
Year 2002
Urban Interstate | % | Urban Other Arterial | % | Other Urban | % | Total Urban | % | All Systems | % |
Jan | 31,536 | | 2.7 | Jan | 71,918 | | 1.2 | Jan | 28,324 | | 1.7 | Jan | 131,778 | | 1.7 | Jan | 213,747 | | 2.1 |
Feb | 30,241 | 3.2 | Feb | 69,311 | 2.6 | Feb | 27,462 | 2.8 | Feb | 127,014 | 2.8 | Feb | 206,426 | 3.3 |
Mar | 33,904 | 1.6 | Mar | 77,483 | -0.1 | Mar | 30,552 | 0.4 | Mar | 141,939 | 0.4 | Mar | 233,972 | 1.1 |
Q1 | 95,681 | 2.5 | Q1 | 218,712 | 1.2 | Q1 | 86,338 | 1.6 | Q1 | 400,731 | 1.6 | Q1 | 654,144 | 2.1 |
|
Apr | 34,123 | | 1.9 | Apr | 77,096 | | 1.4 | Apr | 31,020 | | 1.8 | Apr | 142,239 | | 1.6 | Apr | 234,695 | | 1.4 |
May | 36,027 | | 2.4 | May | 80,638 | | 1.4 | May | 32,324 | | 1.8 | May | 148,989 | | 1.7 | May | 249,886 | 2.3 |
Jun | 35,563 | | 2.3 | Jun | 78,990 | | 0.3 | Jun | 31,384 | | 1.1 | Jun | 145,937 | | 1.0 | Jun | 246,464 | 1.6 |
Q2 | 105,713 | | 2.2 | Q2 | 236,724 | | 1.1 | Q2 | 94,728 | | 1.5 | Q2 | 437,165 | | 1.4 | Q2 | 731,045 | 1.8 |
1st Half | 201,394 | 2.3 | 1st Half | 455,436 | 1.1 | 1st Half | 181,066 | 1.6 | 1st Half | 837,896 | 1.5 | 1st Half | 1,385,190 | 1.9 |
|
Jul | 35,631 | | 2.0 | Jul | 80,352 | | 1.9 | Jul | 31,925 | | 1.7 | Jul | 147,908 | | 1.9 | Jul | 254,345 | | 2.2 |
Aug | 36,335 | 2.5 | Aug | 81,657 | 0.4 | Aug | 32,416 | 1.2 | Aug | 150,408 | 1.1 | Aug | 256,042 | 1.7 |
Sep | 33,549 | 4.6 | Sep | 74,409 | 3.0 | Sep | 29,906 | 2.9 | Sep | 137,864 | 3.4 | Sep | 231,141 | 2.9 |
Q3 | 105,515 | 3.0 | Q3 | 236,418 | 1.7 | Q3 | 94,247 | 1.9 | Q3 | 436,180 | 2.1 | Q3 | 741,528 | 2.3 |
3 Qs | 306,909 | 2.6 | 3 Qs | 691,854 | 1.3 | 3 Qs | 275,313 | 1.7 | 3 Qs | 1,274,076 | 1.7 | 3 Qs | 2,126,717 | 2.1 |
|
Oct | 35,071 | | 2.5 | Oct | 79,889 | | 1.3 | Oct | 31,267 | | 0.8 | Oct | 146,227 | | 1.5 | Oct | 243,226 | | 1.3 |
Nov | 33,486 | 0.5 | Nov | 75,997 | -0.2 | Nov | 29,702 | -0.9 | Nov | 139,185 | -0.2 | Nov | 228,368 | -0.5 |
Dec | 34,002 | 2.9 | Dec | 76,467 | 0.7 | Dec | 31,237 | 0.7 | Dec | 141,706 | 1.2 | Dec | 231,334 | 1.4 |
Q4 | 102,559 | 1.9 | Q4 | 232,353 | 0.6 | Q4 | 92,206 | 0.2 | Q4 | 427,118 | 0.8 | Q4 | 702,928 | 0.8 |
2nd Half | 208,074 | 2.5 | 2nd Half | 468,771 | 1.2 | 2nd Half | 186,453 | 1.1 | 2nd Half | 863,298 | 1.5 | 2nd Half | 1,444,455 | 1.5 |
|
Year | 409,468 | 2.4 | Year | 924,207 | 1.1 | Year | 367,519 | 1.3 | Year | 1,701,194 | 1.5 | Year | 2,829,645 | 1.7 |