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Traffic Volume Trends - Urban
Estimated Vehicle Miles (Millions) and Percent Change from Same Period Previous Year
(Includes Preliminary Data for October 2003)
Urban Interstate | % | Urban Other Arterial | % | Other Urban | % | Total Urban | % | All Systems | % | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan
|
20,542 | 2.8 | Jan | 31,846 | 1.6 | Jan | 30,722 | 0.0 | Jan | 83,110 | 1.3 | Jan | 217,769 | 0.8 | |||||
Feb
|
18,840 | -3.0 | Feb | 29,600 | -3.4 | Feb | 28,504 | -3.2 | Feb | 76,944 | -3.2 | Feb | 202,669 | -2.8 | |||||
Mar
|
22,607 | -1.7 | Mar | 35,220 | 0.0 | Mar | 34,178 | 0.8 | Mar | 92,005 | -0.1 | Mar | 235,712 | -0.2 | |||||
Q1
|
61,989 | -0.7 | Q1 | 96,666 | -0.6 | Q1 | 93,404 | -0.7 | Q1 | 252,059 | -0.7 | Q1 | 656,150 | -0.7 | |||||
Apr
|
23,399 | 3.5 | Apr | 35,742 | 0.4 | Apr | 34,474 | 0.5 | Apr | 93,615 | 1.2 | Apr | 238,137 | 0.5 | |||||
May
|
25,114 | 1.0 | May | 38,841 | 0.3 | May | 37,620 | 1.0 | May | 101,575 | 0.7 | May | 252,409 | 0.2 | |||||
Jun
|
25,163 | 1.0 | Jun | 39,075 | 0.9 | Jun | 37,566 | 2.3 | Jun | 101,804 | 1.4 | Jun | 251,819 | 1.4 | |||||
Q2
|
73,676 | 1.8 | Q2 | 113,658 | 0.6 | Q2 | 109,660 | 1.3 | Q2 | 296,994 | 1.1 | Q2 | 742,365 | 0.7 | |||||
1st
Half
|
135,665 | 0.6 | 1st Half | 210,324 | 0.0 | 1st Half | 203,064 | 0.3 | 1st Half | 549,053 | 0.3 | 1st Half | 1,398,515 | 0.0 | |||||
Jul
|
27,579 | 2.7 | Jul | 41,577 | 1.7 | Jul | 39,613 | 3.1 | Jul | 108,769 | 2.5 | Jul | 261,213 | 2.0 | |||||
Aug
|
27,460 | 2.6 | Aug | 41,016 | 0.8 | Aug | 38,401 | 0.7 | Aug | 106,877 | 1.2 | Aug | 259,481 | 0.5 | |||||
Sep
|
23,049 | 1.9 | Sep | 36,347 | 1.0 | Sep | 34,881 | 0.8 | Sep | 94,277 | 1.2 | Sep | 236,019 | 1.3 | |||||
Q3
|
78,088 | 2.4 | Q3 | 118,940 | 1.2 | Q3 | 112,895 | 1.6 | Q3 | 309,923 | 1.7 | Q3 | 756,713 | 1.2 | |||||
3 Qs
|
213,753 | 1.3 | 3 Qs | 329,264 | 0.5 | 3 Qs | 315,959 | 0.8 | 3 Qs | 858,976 | 0.8 | 3 Qs | 2,155,228 | 0.5 | |||||
Oct
|
24,837 | 5.2 | Oct | 39,006 | 4.2 | Oct | 37,620 | 4.4 | Oct | 101,463 | 4.5 | Oct | 254,266 | 3.5 | |||||
Nov
|
0 | - | Nov | 0 | - | Nov | 0 | - | Nov | 0 | - | Nov | 0 | - | |||||
Dec
|
0 | - | Dec | 0 | - | Dec | 0 | - | Dec | 0 | - | Dec | 0 | - | |||||
Q4
|
24,837 | 5.2 | Q4 | 39,006 | 4.2 | Q4 | 37,620 | 4.4 | Q4 | 101,463 | 4.5 | Q4 | 254,266 | 3.5 | |||||
2nd
Half
|
102,925 | 3.1 | 2nd Half | 157,946 | 1.9 | 2nd Half | 150,515 | 2.3 | 2nd Half | 411,386 | 2.3 | 2nd Half | 1,010,979 | 1.8 | |||||
Year
|
238,590 | 1.7 | Year | 368,270 | 0.8 | Year | 353,579 | 1.2 | Year | 960,439 | 1.2 | Year | 2,409,494 | 0.8 |