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April 2009 Traffic Volume Trends

Volume Trends - Urban

Table - 7. Estimated Urban Vehicle Miles (Millions) and Percent Change from Same Period Previous Year**
Year-2008
Urban Interstate % Urban Other Arterial % Other Urban % Total Urban % All Systems %
Jan 37,122 -2.1 Jan 82,964 -1.8 Jan 34,404 -1.3 Jan 154,490 -1.8 Jan 229,466 -1.8
Feb 34,922 -1.1 Feb 79,027 -0.2 Feb 32,454 -0.3 Feb 146,403 -0.5 Feb 217,553 -0.6
Mar 39,559 -3.6 Mar 88,804 -4.3 Mar 36,531 -4.3 Mar 164,894 -4.2 Mar 248,152 -4.3
Q1 111,603 -2.3 Q1 250,794 -2.2 Q1 103,390 -2.1 Q1 465,788 -2.2 Q1 695,171 -2.3

Apr 39,781 -1.4 Apr 88,493 -0.6 Apr 37,082 -0.8 Apr 165,357 -0.8 Apr 248,081 -1.7
May 41,413 -3.4 May 89,879 -3.5 May 37,639 -3.3 May 168,932 -3.4 May 257,332 -3.7
Jun 40,880 -4.5 Jun 87,401 -5.1 Jun 36,576 -3.6 Jun 164,856 -4.6 Jun 251,772 -5.1
Q2 122,075 -3.1 Q2 265,773 -3.1 Q2 111,297 -2.6 Q2 499,145 -3.0 Q2 757,184 -3.5

1st Half 233,678 -2.8 1st Half 516,567 -2.7 1st Half 214,687 -2.4 1st Half 964,932 -2.6 1st Half 1,452,356 -3.0

Jul 39,849 -3.2 Jul 88,805 -3.0 Jul 37,160 -2.6 Jul 165,814 -2.9 Jul 257,612 -3.5
Aug 40,421 -4.7 Aug 89,128 -5.4 Aug 36,618 -5.4 Aug 166,167 -5.2 Aug 257,031 -5.3
Sep 37,823 -4.2 Sep 82,128 -3.3 Sep 34,257 -3.8 Sep 154,208 -3.6 Sep 234,835 -4.6
Q3 118,094 -4.0 Q3 260,061 -3.9 Q3 108,035 -4.0 Q3 486,190 -4.0 Q3 749,478 -4.5

Oct 40,092 -3.0 Oct 89,682 -3.3 Oct 36,290 -3.8 Oct 166,064 -3.4 Oct 252,000 -3.6
Nov 38,234 -4.5 Nov 82,718 -5.3 Nov 33,868 -6.3 Nov 154,820 -5.3 Nov 233,106 -5.2
Dec 38,659 0.2 Dec 85,771 -0.9 Dec 36,415 -1.2 Dec 160,845 -0.7 Dec 238,564 -0.9
Q4 116,984 -2.5 Q4 258,171 -3.2 Q4 106,573 -3.8 Q4 481,729 -3.1 Q4 723,670 -3.3

2nd Half 235,078 -3.3 2nd Half 518,233 -3.5 2nd Half 214,608 -3.9 2nd Half 967,919 -3.5 2nd Half 1,473,148 -3.9

Year 468,756 -3.0 Year 1,034,800 -3.1 Year 429,295 -3.1 Year 1,932,851 -3.1 Year 2,925,503 -3.4

Year-2009
Urban Interstate % Urban Other Arterial % Other Urban % Total Urban % All Systems %
Jan 36,222 -2.4 Jan 80,569 -2.9 Jan 32,994 -4.1 Jan 149,785 -3.0 Jan 222,923 -2.9
Feb 34,733 -0.5 Feb 77,903 -1.4 Feb 32,144 -1.0 Feb 144,780 -1.1 Feb 215,638 -0.9
Mar 39,262 -0.8 Mar 87,802 -1.1 Mar 36,010 -1.4 Mar 163,074 -1.1 Mar 245,139 -1.2
Q1 110,216 -1.2 Q1 246,275 -1.8 Q1 101,148 -2.2 Q1 457,639 -1.7 Q1 683,700 -1.7

Apr 39,916 0.3 Apr 88,450 0.0 Apr 36,956 -0.3 Apr 165,322 0.0 Apr 249,502 0.6
May     May     May     May     May    
Jun     Jun     Jun     Jun     Jun    
Q2 39,916 0.3 Q2 88,450 0.0 Q2 36,956 -0.3 Q2 165,322 0.0 Q2 249,502 0.6

1st Half 150,132 -0.8 1st Half 334,725 -1.3 1st Half 138,104 -1.7 1st Half 622,961 -1.3 1st Half 933,203 -1.1

Jul     Jul     Jul     Jul     Jul    
Aug     Aug     Aug     Aug     Aug    
Sep     Sep     Sep     Sep     Sep    
Q3     Q3     Q3     Q3     Q3    

Oct     Oct     Oct     Oct     Oct    
Nov     Nov     Nov     Nov     Nov    
Dec     Dec     Dec     Dec     Dec    
Q4     Q4     Q4     Q4     Q4    

2nd Half     2nd Half     2nd Half     2nd Half     2nd Half    

Year 150,132 -0.8 Year 334,725 -1.3 Year 138,104 -1.7 Year 622,961 -1.3 Year 933,203 -1.1


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