U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
October 2015
Table HM-48
STATE | NATIONAL HIGHWAY SYSTEM | OTHER FEDERAL-AID HIGHWAYS | ALL FEDERAL-AID HIGHWAYS | ALL NON-FEDERAL-AID HIGHWAYS | TOTAL | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INTERSTATE | OTHER | TOTAL | |||||||||||||||||
RURAL | URBAN | TOTAL | RURAL | URBAN | TOTAL | RURAL | URBAN | TOTAL | RURAL | URBAN | TOTAL | RURAL | URBAN | TOTAL | RURAL | URBAN | TOTAL | ||
Alabama | 2,401 | 2,157 | 4,558 | 5,978 | 4,773 | 10,751 | 8,379 | 6,930 | 15,309 | 33,097 | 14,098 | 47,194 | 41,476 | 21,028 | 62,503 | 113,825 | 36,747 | 150,572 | 213,075 |
Alaska | 2,015 | 178 | 2,193 | 1,991 | 468 | 2,459 | 4,006 | 646 | 4,652 | 3,667 | 1,428 | 5,095 | 7,673 | 2,074 | 9,747 | 18,509 | 3,462 | 21,971 | 31,718 |
Arizona | 3,739 | 1,444 | 5,182 | 3,326 | 4,236 | 7,562 | 7,064 | 5,680 | 12,744 | 10,963 | 14,933 | 25,896 | 18,027 | 20,613 | 38,640 | 63,821 | 40,328 | 104,150 | 142,790 |
Arkansas | 1,638 | 1,342 | 2,980 | 5,294 | 2,490 | 7,784 | 6,932 | 3,832 | 10,764 | 29,599 | 9,412 | 39,010 | 36,531 | 13,244 | 49,775 | 136,858 | 23,672 | 160,529 | 210,304 |
California | 5,480 | 9,727 | 15,208 | 9,598 | 26,513 | 36,111 | 15,079 | 36,240 | 51,319 | 37,508 | 51,030 | 88,539 | 52,587 | 87,270 | 139,857 | 182,767 | 155,753 | 338,520 | 478,377 |
Colorado | 2,628 | 1,512 | 4,141 | 5,844 | 5,414 | 11,259 | 8,472 | 6,927 | 15,399 | 17,927 | 9,026 | 26,954 | 26,400 | 15,953 | 42,353 | 112,236 | 30,077 | 142,313 | 184,666 |
Connecticut | 150 | 1,718 | 1,868 | 380 | 2,865 | 3,246 | 530 | 4,583 | 5,113 | 2,190 | 7,909 | 10,099 | 2,720 | 12,492 | 15,212 | 8,845 | 21,752 | 30,597 | 45,809 |
Delaware | - | 256 | 256 | 524 | 906 | 1,429 | 524 | 1,162 | 1,686 | 1,095 | 1,436 | 2,531 | 1,619 | 2,598 | 4,217 | 4,658 | 5,001 | 9,659 | 13,876 |
Dist. of Columbia | - | 77 | 77 | - | 510 | 510 | - | 587 | 587 | - | 743 | 743 | - | 1,330 | 1,330 | - | 2,098 | 2,098 | 3,428 |
Florida | 3,313 | 4,775 | 8,088 | 7,847 | 19,966 | 27,813 | 11,159 | 24,741 | 35,900 | 12,763 | 34,055 | 46,817 | 23,922 | 58,796 | 82,718 | 53,586 | 136,131 | 189,717 | 272,435 |
Georgia | 2,560 | 4,422 | 6,982 | 9,432 | 10,311 | 19,744 | 11,992 | 14,734 | 26,726 | 31,572 | 20,773 | 52,345 | 43,565 | 35,506 | 79,071 | 115,871 | 75,394 | 191,264 | 270,335 |
Hawaii | - | 334 | 334 | 161 | 1,005 | 1,166 | 161 | 1,339 | 1,500 | 951 | 1,487 | 2,438 | 1,111 | 2,827 | 3,938 | 2,227 | 3,533 | 5,760 | 9,698 |
Idaho | 2,085 | 445 | 2,531 | 4,099 | 1,103 | 5,202 | 6,184 | 1,549 | 7,733 | 15,043 | 3,057 | 18,100 | 21,227 | 4,606 | 25,833 | 67,035 | 7,449 | 74,484 | 100,317 |
Illinois | 5,035 | 4,862 | 9,896 | 5,214 | 11,435 | 16,649 | 10,249 | 16,296 | 26,545 | 36,048 | 23,810 | 59,858 | 46,297 | 40,107 | 86,404 | 149,248 | 70,435 | 219,683 | 306,086 |
Indiana | 2,977 | 2,350 | 5,327 | 4,631 | 6,346 | 10,978 | 7,609 | 8,696 | 16,305 | 24,686 | 14,438 | 39,124 | 32,295 | 23,135 | 55,429 | 104,389 | 42,196 | 146,586 | 202,015 |
Iowa | 2,444 | 834 | 3,278 | 8,530 | 3,049 | 11,579 | 10,974 | 3,883 | 14,857 | 36,046 | 6,578 | 42,624 | 47,020 | 10,460 | 57,481 | 159,709 | 16,883 | 176,592 | 234,073 |
Kansas | 2,609 | 1,095 | 3,705 | 7,115 | 2,129 | 9,244 | 9,724 | 3,224 | 12,948 | 53,595 | 8,390 | 61,985 | 63,319 | 11,614 | 74,933 | 192,900 | 18,868 | 211,768 | 286,701 |
Kentucky | 2,758 | 1,195 | 3,952 | 5,514 | 2,748 | 8,262 | 8,272 | 3,942 | 12,215 | 16,503 | 6,613 | 23,117 | 24,776 | 10,556 | 35,332 | 108,579 | 22,376 | 130,955 | 166,286 |
Louisiana | 2,201 | 1,701 | 3,903 | 3,503 | 4,579 | 8,082 | 5,705 | 6,280 | 11,985 | 12,782 | 9,306 | 22,088 | 18,486 | 15,586 | 34,073 | 72,413 | 23,538 | 95,951 | 130,024 |
Maine | 1,275 | 278 | 1,552 | 1,638 | 456 | 2,095 | 2,913 | 734 | 3,647 | 8,494 | 1,603 | 10,096 | 11,406 | 2,337 | 13,743 | 29,174 | 4,030 | 33,203 | 46,947 |
Maryland | 675 | 2,161 | 2,835 | 1,142 | 5,843 | 6,985 | 1,817 | 8,004 | 9,820 | 4,070 | 8,442 | 12,512 | 5,887 | 16,446 | 22,333 | 21,863 | 26,108 | 47,970 | 70,303 |
Massachusetts | 277 | 2,925 | 3,203 | 269 | 6,254 | 6,523 | 546 | 9,180 | 9,726 | 2,362 | 14,587 | 16,950 | 2,908 | 23,767 | 26,675 | 10,005 | 40,193 | 50,198 | 76,873 |
Michigan | 2,373 | 3,668 | 6,040 | 5,872 | 10,466 | 16,338 | 8,245 | 14,133 | 22,378 | 42,567 | 20,218 | 62,786 | 50,812 | 34,352 | 85,164 | 120,269 | 51,315 | 171,584 | 256,747 |
Minnesota | 2,385 | 1,645 | 4,031 | 8,657 | 3,532 | 12,190 | 11,042 | 5,178 | 16,220 | 45,131 | 12,418 | 57,549 | 56,173 | 17,596 | 73,769 | 180,071 | 31,242 | 211,314 | 285,083 |
Mississippi | 1,893 | 1,027 | 2,920 | 6,876 | 3,580 | 10,456 | 8,769 | 4,607 | 13,376 | 31,573 | 5,972 | 37,546 | 40,343 | 10,579 | 50,922 | 90,855 | 16,715 | 107,570 | 158,491 |
Missouri | 3,390 | 2,920 | 6,309 | 8,437 | 5,277 | 13,714 | 11,827 | 8,196 | 20,023 | 40,889 | 10,541 | 51,430 | 52,715 | 18,737 | 71,453 | 165,485 | 36,038 | 201,524 | 272,976 |
Montana | 4,377 | 391 | 4,769 | 5,925 | 700 | 6,625 | 10,302 | 1,092 | 11,393 | 19,407 | 1,666 | 21,074 | 29,709 | 2,758 | 32,467 | 114,468 | 6,126 | 120,594 | 153,061 |
Nebraska | 1,727 | 363 | 2,090 | 6,383 | 1,724 | 8,107 | 8,109 | 2,088 | 10,197 | 31,276 | 2,942 | 34,218 | 39,385 | 5,030 | 44,415 | 137,154 | 9,363 | 146,516 | 190,932 |
Nevada | 1,840 | 786 | 2,626 | 3,484 | 1,852 | 5,336 | 5,324 | 2,638 | 7,963 | 5,811 | 6,481 | 12,292 | 11,135 | 9,119 | 20,254 | 58,232 | 12,326 | 70,559 | 90,813 |
New Hampshire | 567 | 432 | 998 | 820 | 924 | 1,744 | 1,387 | 1,356 | 2,742 | 3,234 | 2,098 | 5,333 | 4,621 | 3,454 | 8,075 | 17,889 | 7,278 | 25,168 | 33,243 |
New Jersey | 280 | 2,693 | 2,972 | 540 | 8,683 | 9,223 | 820 | 11,376 | 12,195 | 2,158 | 14,678 | 16,836 | 2,978 | 26,053 | 29,031 | 8,741 | 47,493 | 56,234 | 85,266 |
New Mexico | 3,431 | 747 | 4,178 | 5,563 | 2,407 | 7,969 | 8,994 | 3,154 | 12,148 | 11,765 | 3,798 | 15,562 | 20,759 | 6,951 | 27,710 | 101,407 | 14,138 | 115,545 | 143,255 |
New York | 3,264 | 4,743 | 8,007 | 5,213 | 13,262 | 18,474 | 8,476 | 18,005 | 26,481 | 17,149 | 24,651 | 41,800 | 25,626 | 42,656 | 68,282 | 106,446 | 67,719 | 174,165 | 242,447 |
North Carolina | 2,255 | 3,736 | 5,991 | 6,733 | 9,079 | 15,813 | 8,988 | 12,815 | 21,803 | 21,345 | 17,189 | 38,534 | 30,333 | 30,004 | 60,337 | 104,902 | 60,734 | 165,636 | 225,973 |
North Dakota | 2,045 | 252 | 2,297 | 6,895 | 597 | 7,492 | 8,939 | 849 | 9,789 | 28,324 | 1,330 | 29,654 | 37,264 | 2,180 | 39,443 | 134,677 | 2,493 | 137,170 | 176,613 |
Ohio | 2,982 | 5,196 | 8,178 | 5,436 | 10,998 | 16,434 | 8,418 | 16,194 | 24,612 | 27,709 | 24,150 | 51,860 | 36,127 | 40,345 | 76,472 | 118,602 | 67,093 | 185,694 | 262,166 |
Oklahoma | 2,596 | 1,386 | 3,982 | 6,649 | 4,454 | 11,103 | 9,245 | 5,840 | 15,085 | 48,448 | 9,462 | 57,910 | 57,694 | 15,301 | 72,995 | 136,151 | 24,983 | 161,134 | 234,129 |
Oregon | 2,021 | 1,108 | 3,129 | 5,907 | 3,010 | 8,918 | 7,928 | 4,118 | 12,047 | 20,892 | 8,276 | 29,168 | 28,821 | 12,394 | 41,214 | 89,870 | 19,889 | 109,758 | 150,973 |
Pennsylvania | 4,552 | 3,333 | 7,885 | 5,178 | 10,556 | 15,734 | 9,729 | 13,889 | 23,618 | 23,839 | 19,289 | 43,127 | 33,568 | 33,178 | 66,746 | 118,183 | 65,452 | 183,634 | 250,380 |
Rhode Island | 71 | 312 | 384 | 179 | 1,224 | 1,403 | 251 | 1,536 | 1,786 | 592 | 1,812 | 2,404 | 843 | 3,348 | 4,191 | 1,963 | 6,609 | 8,571 | 12,762 |
South Carolina | 2,226 | 1,573 | 3,799 | 4,765 | 4,440 | 9,205 | 6,991 | 6,013 | 13,004 | 26,421 | 10,860 | 37,280 | 33,412 | 16,873 | 50,284 | 85,498 | 24,577 | 110,075 | 160,359 |
South Dakota | 2,364 | 351 | 2,715 | 14,721 | 670 | 15,391 | 17,085 | 1,020 | 18,106 | 22,577 | 1,677 | 24,254 | 39,662 | 2,698 | 42,360 | 120,751 | 4,689 | 125,440 | 167,800 |
Tennessee | 2,542 | 2,623 | 5,165 | 5,636 | 7,159 | 12,795 | 8,179 | 9,782 | 17,961 | 16,573 | 13,352 | 29,924 | 24,752 | 23,133 | 47,885 | 111,282 | 43,143 | 154,425 | 202,310 |
Texas | 8,149 | 8,227 | 16,376 | 23,476 | 30,757 | 54,234 | 31,625 | 38,985 | 70,610 | 95,093 | 64,379 | 159,473 | 126,718 | 103,364 | 230,082 | 298,952 | 148,541 | 447,493 | 677,575 |
Utah | 2,772 | 1,611 | 4,383 | 2,733 | 2,679 | 5,412 | 5,505 | 4,290 | 9,795 | 9,221 | 4,452 | 13,673 | 14,726 | 8,742 | 23,468 | 56,760 | 17,045 | 73,805 | 97,273 |
Vermont | 1,012 | 247 | 1,258 | 653 | 296 | 949 | 1,664 | 543 | 2,208 | 5,445 | 858 | 6,303 | 7,109 | 1,401 | 8,510 | 18,858 | 1,850 | 20,708 | 29,219 |
Virginia | 2,702 | 2,740 | 5,443 | 6,614 | 5,687 | 12,302 | 9,317 | 8,428 | 17,744 | 23,660 | 14,192 | 37,852 | 32,976 | 22,620 | 55,596 | 70,862 | 36,133 | 106,996 | 162,592 |
Washington | 1,903 | 2,105 | 4,008 | 4,253 | 6,492 | 10,745 | 6,156 | 8,597 | 14,753 | 20,209 | 11,729 | 31,938 | 26,365 | 20,326 | 46,691 | 88,052 | 34,269 | 122,320 | 169,011 |
West Virginia | 1,541 | 823 | 2,364 | 2,803 | 1,123 | 3,926 | 4,343 | 1,947 | 6,290 | 14,061 | 3,030 | 17,092 | 18,405 | 4,977 | 23,381 | 49,170 | 7,383 | 56,553 | 79,934 |
Wisconsin | 1,941 | 1,287 | 3,229 | 8,243 | 7,646 | 15,889 | 10,184 | 8,933 | 19,118 | 33,664 | 12,209 | 45,873 | 43,849 | 21,142 | 64,991 | 142,334 | 30,915 | 173,249 | 238,240 |
Wyoming | 3,229 | 426 | 3,655 | 4,095 | 771 | 4,866 | 7,323 | 1,198 | 8,521 | 7,945 | 1,716 | 9,661 | 15,268 | 2,913 | 18,182 | 38,613 | 3,586 | 42,199 | 60,381 |
U.S. Total | 118,688 | 102,541 | 221,229 | 264,770 | 283,447 | 548,217 | 383,458 | 385,988 | 769,446 | 1,087,941 | 588,580 | 1,676,521 | 1,471,399 | 974,568 | 2,445,967 | 4,615,015 | 1,705,159 | 6,320,174 | 8,766,141 |
Puerto Rico (2) | 161 | 1,101 | 1,262 | 58 | 482 | 540 | 219 | 1,583 | 1,802 | 1,014 | 5,862 | 6,876 | 1,233 | 7,445 | 8,678 | 5,090 | 21,281 | 26,371 | 35,049 |
Grand Total | 118,849 | 103,642 | 222,491 | 264,828 | 283,929 | 548,757 | 383,677 | 387,571 | 771,248 | 1,088,955 | 594,442 | 1,683,397 | 1,472,632 | 982,013 | 2,454,645 | 4,620,105 | 1,726,440 | 6,346,545 | 8,801,190 |
(1) May see differences from prior years; starting in 1999, number of lanes is coded for all systems except rural minor collector and rural/urban local. Rural minor collector and rural/urban local functional system lane-miles estimated by FHWA assuming two as the number of lanes.
(2) 2010 data.