U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
September 30, 2020
| STATE | RURAL | URBAN | ALL PRINCIPAL ARTERIALS |
||||||
|---|---|---|---|---|---|---|---|---|---|
| INTERSTATE | OTHER FREEWAYS AND EXPRESSWAYS |
OTHER PRINCIPAL ARTERIAL |
ALL PRINCIPAL ARTERIALS |
INTERSTATE | OTHER FREEWAYS AND EXPRESSWAYS |
OTHER PRINCIPAL ARTERIAL |
ALL PRINCIPAL ARTERIALS |
||
| Alabama | 7,480 | - | 2,492 | 3,587 | 11,345 | 10,151 | 5,418 | 6,947 | 4,952 |
| Alaska | 1,005 | - | 479 | 771 | 771 | 6,573 | - | 5,635 | 1,298 |
| Arizona | 5,219 | 3,518 | 2,749 | 3,785 | 3,785 | 13,468 | 12,523 | 8,291 | 5,506 |
| Arkansas | 6,721 | 3,046 | 2,009 | 2,907 | 2,907 | 10,106 | 6,310 | 6,361 | 3,956 |
| California | 7,985 | 9,613 | 3,401 | 5,029 | 5,029 | 20,330 | 17,652 | 9,498 | 7,938 |
| Colorado | 5,058 | 6,454 | 2,067 | 2,702 | 2,702 | 16,363 | 10,880 | 9,025 | 4,873 |
| Connecticut | 8,867 | 6,091 | 4,669 | 5,587 | 5,587 | 15,307 | 12,028 | 9,200 | 8,738 |
| Delaware | - | 8,226 | 6,016 | 6,520 | 6,520 | 16,256 | 12,367 | 9,418 | 8,534 |
| District of Columbia | - | - | - | - | - | 20,911 | 16,133 | 9,497 | 9,497 |
| Florida | 8,233 | 9,149 | 3,265 | 4,576 | 4,576 | 16,614 | 14,270 | 9,245 | 7,393 |
| Georgia | 8,462 | - | 2,308 | 3,423 | 3,423 | 14,454 | 12,534 | 7,941 | 5,782 |
| Hawaii | - | - | 6,122 | 6,122 | 6,122 | 16,718 | 8,989 | 8,898 | 8,400 |
| Idaho | 3,662 | 3,097 | 1,540 | 2,101 | 2,101 | 9,866 | 5,359 | 6,248 | 2,902 |
| Illinois | 5,100 | 2,295 | 2,017 | 3,070 | 3,070 | 12,858 | 6,246 | 7,120 | 5,174 |
| Indiana | 6,978 | 4,139 | 2,879 | 4,051 | 4,051 | 11,647 | 5,839 | 6,504 | 5,166 |
| Iowa | 5,834 | - | 1,838 | 2,447 | 2,447 | 9,867 | - | 4,612 | 2,909 |
| Kansas | 3,899 | 2,376 | 1,627 | 2,105 | 2,105 | 9,207 | 6,904 | 6,092 | 2,769 |
| Kentucky | 6,745 | 2,770 | 2,824 | 4,005 | 4,005 | 14,111 | 8,445 | 7,586 | 5,034 |
| Louisiana | 8,751 | 3,436 | 2,176 | 4,458 | 4,458 | 14,312 | 9,397 | 8,681 | 6,486 |
| Maine | 4,804 | 5,147 | 3,099 | 3,547 | 3,547 | 9,182 | 6,325 | 7,098 | 4,181 |
| Maryland | 8,917 | 5,851 | 5,706 | 6,583 | 6,583 | 19,596 | 13,382 | 10,938 | 9,887 |
| Massachusetts | 8,422 | 8,374 | 3,755 | 5,671 | 5,671 | 16,080 | 13,234 | 9,359 | 9,139 |
| Michigan | 6,686 | 5,632 | 2,591 | 3,694 | 3,694 | 12,725 | 10,779 | 7,485 | 5,695 |
| Minnesota | 4,607 | 4,246 | 2,137 | 2,511 | 2,511 | 13,684 | 12,903 | 9,200 | 3,997 |
| Mississippi | 5,658 | - | 2,220 | 3,062 | 3,062 | 10,103 | 5,691 | 5,441 | 3,893 |
| Missouri | 5,665 | 3,133 | 2,052 | 3,159 | 3,159 | 11,933 | 6,822 | 7,358 | 4,546 |
| Montana | 1,653 | - | 1,128 | 1,277 | 1,277 | 4,443 | - | 4,168 | 1,520 |
| Nebraska | 4,567 | 2,149 | 1,328 | 1,851 | 1,851 | 10,573 | 5,796 | 5,621 | 2,399 |
| Nevada | 3,277 | - | 1,223 | 1,697 | 1,697 | 13,236 | 17,466 | 8,901 | 3,369 |
| New Hampshire | 5,185 | 11,403 | 4,525 | 4,857 | 4,857 | 12,577 | 11,931 | 9,098 | 6,746 |
| New Jersey | 12,388 | 7,528 | 5,176 | 6,873 | 6,873 | 16,015 | 13,600 | 9,644 | 9,413 |
| New Mexico | 3,747 | - | 1,496 | 2,184 | 2,184 | 9,190 | 6,473 | 5,024 | 2,864 |
| New York | 5,069 | 3,278 | 2,356 | 3,116 | 3,116 | 11,498 | 11,854 | 7,664 | 5,906 |
| North Carolina | 7,979 | 4,653 | 3,479 | 4,661 | 4,661 | 13,944 | 8,206 | 8,162 | 6,618 |
| North Dakota | 2,181 | - | 808 | 1,011 | 1,011 | 5,325 | - | 4,045 | 1,230 |
| Ohio | 8,034 | 4,214 | 2,927 | 4,412 | 4,412 | 12,737 | 7,196 | 7,040 | 6,023 |
| Oklahoma | 5,672 | 8,150 | 2,055 | 2,866 | 2,866 | 10,696 | 8,340 | 5,236 | 3,728 |
| Oregon | 5,384 | - | 1,896 | 2,446 | 2,446 | 13,229 | 14,013 | 7,691 | 3,850 |
| Pennsylvania | 6,850 | 4,107 | 3,074 | 4,537 | 4,537 | 12,414 | 9,103 | 7,265 | 6,131 |
| Rhode Island | 11,457 | 3,676 | 3,302 | 4,489 | 4,489 | 16,258 | 9,754 | 7,553 | 6,895 |
| South Carolina | 10,468 | 4,463 | 2,574 | 4,632 | 4,632 | 13,326 | 7,064 | 7,389 | 5,747 |
| South Dakota | 2,510 | 1,057 | 775 | 1,093 | 1,093 | 5,541 | 3,373 | 3,914 | 1,277 |
| Tennessee | 9,025 | 3,742 | 2,530 | 4,250 | 4,250 | 14,015 | 9,439 | 7,439 | 5,905 |
| Texas | 6,635 | 5,531 | 2,478 | 3,307 | 3,307 | 16,221 | 12,417 | 7,867 | 5,424 |
| Utah | 3,442 | 6,823 | 2,024 | 2,570 | 2,570 | 12,264 | 6,084 | 7,704 | 4,323 |
| Vermont | 3,379 | 4,597 | 3,054 | 3,200 | 3,200 | 5,884 | 4,247 | 5,210 | 3,724 |
| Virginia | 10,122 | 4,772 | 2,942 | 4,871 | 4,871 | 14,975 | 9,551 | 8,774 | 6,766 |
| Washington | 6,763 | 3,113 | 2,500 | 3,436 | 3,436 | 15,046 | 9,945 | 7,969 | 5,626 |
| West Virginia | 4,984 | 450 | 2,153 | 2,827 | 2,827 | 9,636 | 5,353 | 6,665 | 4,088 |
| Wisconsin | 7,793 | 4,240 | 2,513 | 3,366 | 3,366 | 12,235 | 6,566 | 5,637 | 4,332 |
| Wyoming | 2,321 | - | 1,139 | 1,483 | 1,483 | 3,635 | 2,705 | 3,115 | 1,665 |
| U.S. | 5,797 | 3,618 | 2,578 | 3,466 | 12,520 | 8,738 | 5,370 | 7,303 | 5,181 |
| Puerto Rico | 7,414 | - | 4,413 | 5,926 | 5,926 | 10,083 | 9,570 | 7,753 | 7,542 |
| All | 5,828 | 3,549 | 2,614 | 3,514 | 12,473 | 8,754 | 5,382 | 7,312 | 5,226 |
