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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Traffic Volume Trends / Volume Trends - Urban - September 2021

September 2021 Traffic Volume Trends

Volume Trends - Urban

Table - 7. Estimated Urban Vehicle Miles (Millions) and Percent Change from Same Period Previous Year**

Year-2020
Urban Interstate % Urban Other Arterial % Other Urban % Total Urban % All Systems %
Jan 44,771 2.0 Jan 91,054 1.7 Jan 43,373 2.4 Jan 179,199 1.9 Jan 251,683 2.1
Feb 41,172 1.8 Feb 85,097 1.6 Feb 40,046 1.9 Feb 166,316 1.7 Feb 233,921 2.0
Mar 37,875 -21.4 Mar 78,685 -19.7 Mar 38,118 -17.6 Mar 154,677 -19.6 Mar 220,955 -18.9
Q1 123,818 -6.6 Q1 254,836 -6.1 Q1 121,537 -5.0 Q1 500,192 -5.9 Q1 706,559 -5.6

Apr 26,744 -44.8 Apr 58,550 -40.8 Apr 29,163 -38.2 Apr 114,457 -41.2 Apr 165,763 -40.2
May 34,938 -30.6 May 73,594 -26.6 May 36,283 -24.3 May 144,815 -27.1 May 212,421 -25.6
Jun 42,349 -17.4 Jun 84,760 -14.0 Jun 41,303 -11.8 Jun 168,412 -14.3 Jun 246,764 -13.3
Q2 104,030 -30.7 Q2 216,905 -27.2 Q2 106,749 -24.8 Q2 427,684 -27.5 Q2 624,948 -26.2

1st Half 227,848 -19.4 1st Half 471,741 -17.1 1st Half 228,286 -15.4 1st Half 927,875 -17.3 1st Half 1,331,507 -16.5

Jul 42,425 -14.7 Jul 88,961 -11.8 Jul 43,278 -10.5 Jul 174,664 -12.2 Jul 260,099 -11.2
Aug 42,045 -15.9 Aug 87,995 -12.0 Aug 41,168 -11.8 Aug 171,208 -12.9 Aug 252,775 -11.9
Sep 42,297 -10.9 Sep 85,673 -9.5 Sep 40,639 -8.6 Sep 168,610 -9.6 Sep 247,205 -8.2
Q3 126,767 -13.9 Q3 262,629 -11.1 Q3 125,086 -10.3 Q3 514,481 -11.6 Q3 760,079 -10.5

Oct 43,829 -11.1 Oct 91,479 -9.9 Oct 42,272 -8.8 Oct 177,580 -9.9 Oct 259,074 -8.5
Nov 40,991 -13.5 Nov 81,599 -12.0 Nov 39,279 -10.6 Nov 161,870 -12.0 Nov 233,607 -10.9
Dec 42,725 -13.4 Dec 86,816 -11.1 Dec 42,418 -7.8 Dec 171,959 -10.9 Dec 244,107 -10.3
Q4 127,545 -12.6 Q4 259,895 -11.0 Q4 123,968 -9.0 Q4 511,408 -10.9 Q4 736,788 -9.9

2nd Half 254,312 -13.3 2nd Half 522,524 -11.1 2nd Half 249,054 -9.7 2nd Half 1,025,890 -11.3 2nd Half 1,496,867 -10.2

Year 482,160 -16.3 Year 994,265 -14.0 Year 477,340 -12.5 Year 1,953,765 -14.2 Year 2,828,374 -13.3

 

Year-2021
Urban Interstate % Urban Other Arterial % Other Urban % Total Urban % All Systems %
Jan 38,423 -14.2 Jan 79,277 -12.9 Jan 38,297 -11.7 Jan 155,997 -12.9 Jan 223,204 -11.3
Feb 35,309 -14.2 Feb 74,327 -12.7 Feb 35,169 -12.2 Feb 144,806 -12.9 Feb 205,623 -12.1
Mar 45,369 19.8 Mar 92,762 17.9 Mar 44,696 17.3 Mar 182,827 18.2 Mar 262,577 18.8
Q1 119,101 -3.8 Q1 246,367 -3.3 Q1 118,162 -2.8 Q1 483,630 -3.3 Q1 691,404 -2.1

Apr 43,857 64.0 Apr 89,877 53.5 Apr 44,002 50.9 Apr 177,736 55.3 Apr 257,255 55.2
May 47,180 35.0 May 94,358 28.2 May 45,941 26.6 May 187,479 29.5 May 273,738 28.9
Jun 50,161 18.4 Jun 96,572 13.9 Jun 46,669 13.0 Jun 193,402 14.8 Jun 282,497 14.5
Q2 141,197 35.7 Q2 280,808 29.5 Q2 136,612 28.0 Q2 558,617 30.6 Q2 813,490 30.2

1st Half 260,299 14.2 1st Half 527,174 11.8 1st Half 254,774 11.6 1st Half 1,042,247 12.3 1st Half 1,504,894 13.0

Jul 48,268 13.8 Jul 98,619 10.9 Jul 47,665 10.1 Jul 194,553 11.4 Jul 290,142 11.6
Aug 46,405 10.4 Aug 95,440 8.5 Aug 44,544 8.2 Aug 186,389 8.9 Aug 273,847 8.3
Sep 46,318 9.5 Sep 92,674 8.2 Sep 43,844 7.9 Sep 182,836 8.4 Sep 266,703 7.9
Q3 140,991 11.2 Q3 286,733 9.2 Q3 136,053 8.8 Q3 563,778 9.6 Q3 830,692 9.3

Oct Oct Oct Oct Oct
Nov Nov Nov Nov Nov
Dec Dec Dec Dec Dec
Q4 0 Q4 0 Q4 0 Q4 0 Q4 0

2nd Half 140,991 11.2 2nd Half 286,733 9.2 2nd Half 136,053 8.8 2nd Half 563,778 9.6 2nd Half 830,692 9.3

Year 401,290 13.2 Year 813,907 10.8 Year 390,828 10.6 Year 1,606,025 11.3 Year 2,335,587 11.7

 

Page last modified on November 8, 2021
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000