U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
March 1, 2023
| 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 | 7,628 | 2,498 | 3,375 | 11,087 | 9,274 | 5,407 | 8,589 | 5,982 | |
| Alaska | 1,009 | 467 | 492 | 6,491 | 4,739 | 3,743 | 2,118 | ||
| Arizona | 5,636 | 3,951 | 2,905 | 4,164 | 13,991 | 13,026 | 5,668 | 10,895 | 7,530 |
| Arkansas | 7,152 | 3,377 | 2,031 | 4,187 | 10,871 | 6,423 | 4,547 | 7,280 | 5,734 |
| California | 8,183 | 9,397 | 3,368 | 6,983 | 18,914 | 16,638 | 5,199 | 13,584 | 10,283 |
| Colorado | 5,220 | 6,209 | 2,164 | 4,531 | 15,818 | 9,743 | 6,112 | 10,558 | 7,544 |
| Connecticut | 8,492 | 5,781 | 4,023 | 6,099 | 14,606 | 11,334 | 4,872 | 10,271 | 8,185 |
| Delaware | 9,462 | 6,348 | 5,270 | 15,048 | 12,326 | 7,477 | 11,617 | 8,443 | |
| District of Columbia | - | 18,253 | 13,983 | 5,717 | 12,651 | 6,326 | |||
| Florida | 8,395 | 7,685 | 3,307 | 6,462 | 15,759 | 12,517 | 6,790 | 11,689 | 9,075 |
| Georgia | 8,279 | 2,176 | 3,485 | 14,432 | 10,841 | 5,224 | 10,166 | 6,826 | |
| Hawaii | 5,311 | 1,770 | 14,600 | 8,009 | 6,681 | 9,763 | 5,767 | ||
| Idaho | 3,916 | 4,640 | 1,775 | 3,444 | 10,371 | 6,071 | 5,715 | 7,386 | 5,415 |
| Illinois | 5,192 | 2,281 | 1,957 | 3,144 | 12,154 | 5,752 | 4,884 | 7,597 | 5,370 |
| Indiana | 6,698 | 4,053 | 2,887 | 4,546 | 11,316 | 5,947 | 4,777 | 7,347 | 5,947 |
| Iowa | 5,869 | 1,816 | 2,562 | 9,225 | 3,421 | 4,216 | 3,389 | ||
| Kansas | 4,120 | 2,289 | 1,615 | 2,675 | 8,877 | 6,702 | 3,096 | 6,225 | 4,450 |
| Kentucky | 6,884 | 2,746 | 2,698 | 4,109 | 13,559 | 8,748 | 4,852 | 9,053 | 6,581 |
| Louisiana | 9,155 | 2,271 | 2,205 | 4,544 | 14,350 | 9,940 | 6,279 | 10,189 | 7,367 |
| Maine | 5,115 | 3,011 | 2,709 | 6,171 | 5,654 | 3,942 | 3,325 | ||
| Maryland | 8,365 | 5,789 | 5,740 | 6,631 | 18,055 | 12,645 | 6,831 | 12,510 | 9,571 |
| Massachusetts | 7,896 | 7,675 | 3,197 | 6,256 | 14,453 | 12,386 | 6,550 | 11,130 | 8,693 |
| Michigan | 6,324 | 5,537 | 2,608 | 4,823 | 11,383 | 9,886 | 5,096 | 8,788 | 6,806 |
| Minnesota | 4,356 | 3,967 | 2,101 | 3,474 | 12,661 | 11,658 | 5,381 | 9,900 | 6,687 |
| Mississippi | 5,709 | 2,213 | 2,641 | 9,643 | 5,696 | 4,052 | 6,464 | 4,552 | |
| Missouri | 6,015 | 3,242 | 2,118 | 3,792 | 11,427 | 6,565 | 4,629 | 7,540 | 5,666 |
| Montana | 1,785 | 1,159 | 981 | 4,669 | 4,129 | 2,933 | 1,957 | ||
| Nebraska | 5,016 | 2,081 | 1,284 | 2,794 | 10,233 | 6,030 | 4,544 | 6,936 | 4,865 |
| Nevada | 3,640 | 1,310 | 1,650 | 13,168 | 18,057 | 5,612 | 12,279 | 6,965 | |
| New Hampshire | 5,184 | 10,479 | 4,277 | 6,647 | 10,812 | 10,650 | 6,330 | 9,264 | 7,955 |
| New Jersey | 11,323 | 7,256 | 5,144 | 7,908 | 14,731 | 12,734 | 6,931 | 11,465 | 9,687 |
| New Mexico | 3,765 | 1,585 | 1,783 | 9,016 | 5,252 | 3,883 | 6,050 | 3,917 | |
| New York | 4,256 | 2,932 | 2,158 | 3,115 | 9,933 | 11,135 | 4,836 | 8,635 | 5,875 |
| North Carolina | 7,729 | 4,583 | 3,310 | 5,207 | 12,690 | 8,020 | 5,722 | 8,811 | 7,009 |
| North Dakota | 2,051 | 722 | 924 | 5,244 | 3,281 | 2,842 | 1,883 | ||
| Ohio | 7,808 | 4,181 | 2,821 | 4,936 | 11,905 | 6,875 | 4,644 | 7,808 | 6,372 |
| Oklahoma | 6,103 | 2,552 | 2,077 | 3,577 | 10,579 | 7,982 | 3,502 | 7,354 | 5,466 |
| Oregon | 5,520 | 2,030 | 2,517 | 12,669 | 13,027 | 5,731 | 10,476 | 6,496 | |
| Pennsylvania | 6,386 | 4,103 | 3,194 | 4,561 | 11,724 | 9,368 | 5,703 | 8,932 | 6,746 |
| Rhode Island | 10,643 | 3,437 | 3,071 | 5,717 | 15,032 | 9,628 | 5,289 | 9,983 | 7,850 |
| South Carolina | 10,633 | 4,521 | 2,564 | 5,906 | 13,137 | 6,664 | 5,727 | 8,510 | 7,208 |
| South Dakota | 2,685 | 1,058 | 777 | 1,507 | 5,819 | 3,929 | 2,861 | 4,203 | 2,855 |
| Tennessee | 9,571 | 3,280 | 2,459 | 5,103 | 13,458 | 8,455 | 5,021 | 8,978 | 7,041 |
| Texas | 6,517 | 5,729 | 2,513 | 4,920 | 15,031 | 11,980 | 4,709 | 10,573 | 7,747 |
| Utah | 3,877 | 7,137 | 2,169 | 4,394 | 12,294 | 10,065 | 5,984 | 9,448 | 6,921 |
| Vermont | 2,739 | 4,415 | 2,932 | 3,362 | 4,980 | 4,047 | 4,613 | 4,547 | 3,954 |
| Virginia | 10,085 | 5,551 | 3,093 | 6,243 | 14,109 | 8,037 | 5,969 | 9,372 | 7,807 |
| Washington | 6,695 | 3,135 | 2,526 | 4,118 | 13,891 | 9,262 | 5,159 | 9,437 | 6,778 |
| West Virginia | 3,958 | 400 | 1,863 | 2,074 | 7,594 | 3,449 | 3,984 | 5,009 | 3,541 |
| Wisconsin | 7,301 | 4,166 | 2,407 | 4,625 | 11,440 | 6,304 | 4,199 | 7,314 | 5,969 |
| Wyoming | 2,317 | 1,129 | 1,149 | 3,723 | 2,773 | 2,972 | 3,156 | 2,152 | |
| U.S. | 6,129 | 4,644 | 2,582 | 3,880 | 11,904 | 9,064 | 5,117 | 8,381 | 6,130 |
| Puerto Rico | 8,226 | 6,436 | 4,546 | 6,403 | 10,349 | 10,820 | 6,003 | 9,057 | 7,730 |
| All | 7,178 | 5,540 | 3,564 | 5,141 | 11,127 | 9,942 | 5,560 | 8,719 | 6,930 |
(1) Please note that due to data review and production issues with the 2021 HPMS data, some anomalous and/or missing data may exist.
