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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-81 - Highway Statistics 2018

Highway Statistics 2018


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STATE HIGHWAY AGENCY-OWNED PUBLIC ROADS - 2018 (1)
   RURAL AND URBAN MILES; ESTIMATED LANE-MILES AND DAILY TRAVEL

August 30, 2019
Table HM-81

STATE RURAL URBAN RURAL AND URBAN
MILES LANE- MILES (3) DVMT (4) AADT/ LANE (5) % OF STATEWIDE TOTAL RURAL (2) MILES LANE- MILES (3) DVMT (4) AADT/ LANE (5) % OF STATEWIDE TOTAL URBAN (2) MILES LANE- MILES (3) DVMT (4) AADT/ LANE (5) % OF STATEWIDE TOTAL (2)
MILES LANE- MILES DVMT MILES LANE- MILES DVMT MILES LANE- MILES DVMT
Alabama 8,328 20,396 47,950 2,351 11.6 13.8 60.8 2,607 9,339 58,618 6,277 9.0 14.7 50.5 10,935 29,734 106,567 3,584 10.8 14.1 54.7
Alaska 4,949 9,969 4,182 420 36.0 36.2 67.1 684 1,767 5,923 3,353 20.6 24.9 67.3 5,633 11,736 10,105 861 33.0 33.9 67.2
Arizona 5,529 14,127 34,713 2,457 13.7 16.8 77.5 1,255 5,557 54,915 9,882 4.8 9.0 40.2 6,784 19,685 89,628 4,553 10.2 13.5 49.5
Arkansas 14,113 30,817 38,334 1,244 16.5 17.8 78.7 2,354 7,135 35,073 4,916 13.6 19.1 67.8 16,467 37,951 73,407 1,934 16.0 18.0 73.1
California 10,259 26,493 104,563 3,947 14.4 17.8 65.3 4,833 25,770 420,951 16,335 4.6 10.4 52.9 15,091 52,264 525,514 10,055 8.6 13.2 55.0
Colorado 7,532 17,148 32,044 1,869 11.1 12.4 73.6 1,502 5,789 57,835 9,991 7.2 12.4 55.5 9,034 22,937 89,879 3,919 10.2 12.4 60.8
Connecticut 1,170 2,517 6,498 2,582 20.6 21.8 75.1 2,549 7,322 58,976 8,054 16.1 21.3 75.7 3,719 9,839 65,474 6,654 17.3 21.4 75.6
Delaware 2,671 5,539 5,138 928 94.2 94.4 75.9 2,759 6,364 18,280 2,873 76.1 78.5 86.5 5,430 11,903 23,418 1,967 84.0 85.2 84.0
Dist. of Columbia - - - - 0.0 0.0 0.0 1,374 3,135 7,434 2,371 90.7 90.9 73.5 1,374 3,135 7,434 2,371 90.7 90.9 73.5
Florida 5,647 16,026 68,667 4,285 15.4 20.5 68.2 6,457 28,399 265,430 9,346 7.5 14.4 52.3 12,104 44,425 334,096 7,521 9.8 16.2 55.0
Georgia 12,620 30,367 65,956 2,172 16.6 19.3 73.3 5,326 18,973 140,950 7,429 10.2 16.5 52.2 17,946 49,339 206,906 4,194 14.0 18.1 57.4
Hawaii 483 968 2,617 2,703 29.3 29.4 51.8 463 1,529 13,629 8,916 16.4 23.6 55.0 946 2,497 16,245 6,507 21.1 25.5 54.5
Idaho 4,582 10,911 18,154 1,664 9.2 10.7 65.1 400 1,404 9,199 6,553 6.3 10.4 44.6 4,982 12,315 27,354 2,221 8.8 10.7 56.4
Illinois 10,418 23,972 49,606 2,069 10.8 12.2 70.6 5,482 18,122 113,001 6,235 11.0 16.3 50.1 15,900 42,094 162,606 3,863 10.9 13.7 55.0
Indiana 8,758 20,651 52,669 2,550 13.1 15.1 64.7 2,377 8,101 55,754 6,882 7.8 12.2 39.3 11,135 28,752 108,423 3,771 11.5 14.2 48.5
Iowa 7,836 19,054 38,232 2,006 7.7 9.2 70.8 1,056 3,767 19,101 5,071 8.3 13.5 51.4 8,893 22,821 57,333 2,512 7.7 9.7 62.9
Kansas 9,480 21,027 26,823 1,276 7.4 8.1 63.8 808 2,978 18,941 6,360 5.6 9.3 41.0 10,288 24,005 45,764 1,906 7.2 8.3 51.9
Kentucky 24,544 53,040 58,199 1,097 37.7 39.6 79.8 3,127 9,175 49,636 5,410 20.6 27.5 79.0 27,671 62,216 107,835 1,733 34.5 37.2 79.4
Louisiana 12,961 28,544 43,876 1,537 29.6 31.6 82.0 3,721 10,784 66,648 6,180 21.1 27.1 79.7 16,682 39,328 110,524 2,810 27.2 30.2 80.6
Maine 7,332 15,162 19,149 1,263 37.4 38.0 68.7 1,018 2,353 9,789 4,161 31.6 34.3 77.6 8,350 17,515 28,938 1,652 36.6 37.5 71.4
Maryland 2,664 6,131 20,266 3,306 19.6 21.9 69.5 2,500 8,696 86,105 9,902 13.4 20.3 64.0 5,164 14,827 106,370 7,174 16.0 20.9 65.0
Massachusetts 567 1,326 4,820 3,634 9.2 10.5 57.3 2,439 8,237 91,356 11,090 8.0 12.6 52.3 3,006 9,564 96,176 10,056 8.2 12.3 52.6
Michigan 6,853 16,063 49,871 3,105 8.1 9.4 58.3 2,823 11,381 98,768 8,678 7.4 13.3 50.6 9,676 27,444 148,639 5,416 7.9 10.7 53.0
Minnesota 10,173 23,366 41,895 1,793 8.7 9.8 62.0 1,560 5,874 53,553 9,117 7.0 11.9 54.7 11,733 29,240 95,448 3,264 8.4 10.2 57.6
Mississippi 9,521 23,421 42,205 1,802 14.8 17.6 64.6 1,401 4,810 26,388 5,486 10.7 16.7 57.0 10,921 28,231 68,593 2,430 14.1 17.4 61.5
Missouri 30,753 66,487 65,356 983 28.6 30.2 71.9 3,085 11,222 72,910 6,497 12.6 19.8 61.3 33,838 77,708 138,266 1,779 25.6 28.0 65.9
Montana 10,508 23,645 18,851 797 15.2 16.7 78.6 515 1,540 5,811 3,774 12.1 17.0 53.8 11,023 25,185 24,662 979 15.0 16.8 70.9
Nebraska 9,457 20,667 25,327 1,226 10.8 11.7 79.6 487 1,891 11,641 6,156 6.1 10.7 45.4 9,945 22,558 36,968 1,639 10.4 11.6 64.3
Nevada 4,650 10,705 13,299 1,242 12.2 13.8 85.1 755 3,011 25,438 8,447 7.3 12.3 41.1 5,404 13,716 38,737 2,824 11.2 13.4 49.9
New Hampshire 3,186 6,702 12,079 1,802 28.7 29.7 80.4 717 1,725 10,153 5,885 14.2 16.0 44.7 3,903 8,427 22,232 2,638 24.1 25.3 58.9
New Jersey 357 936 5,520 5,896 6.6 8.3 41.4 1,977 7,627 77,748 10,194 5.9 10.3 39.1 2,334 8,563 83,268 9,724 6.0 10.1 39.2
New Mexico 10,959 26,073 28,889 1,108 16.5 19.0 65.2 995 3,427 16,561 4,833 8.9 13.9 54.4 11,953 29,500 45,450 1,541 15.4 18.2 60.8
New York 9,630 21,199 36,982 1,745 15.1 16.3 53.3 5,450 16,953 128,543 7,582 11.0 15.5 47.8 15,079 38,152 165,525 4,339 13.3 15.9 48.9
North Carolina 59,464 123,173 79,788 648 90.3 90.6 70.7 20,548 49,714 167,181 3,363 49.5 53.8 76.3 80,011 172,887 246,969 1,428 74.5 75.7 74.4
North Dakota 7,151 16,331 13,490 826 8.4 9.5 71.5 242 872 3,559 4,080 8.3 13.9 43.7 7,393 17,204 17,049 991 8.4 9.6 63.1
Ohio 13,571 30,523 64,884 2,126 18.0 19.7 68.4 5,679 19,113 131,123 6,860 12.0 17.8 59.9 19,249 49,636 196,007 3,949 15.6 18.9 62.5
Oklahoma 10,844 25,039 41,109 1,642 11.2 12.6 67.9 1,405 5,373 32,586 6,064 7.5 12.6 51.0 12,249 30,413 73,694 2,423 10.6 12.6 59.2
Oregon 6,386 14,502 27,458 1,893 10.0 11.2 68.7 1,222 3,980 32,730 8,223 8.0 12.2 53.7 7,608 18,483 60,188 3,256 9.6 11.4 59.6
Pennsylvania 28,137 59,472 66,289 1,115 38.9 40.1 70.5 11,593 28,793 136,857 4,753 24.0 27.9 73.7 39,730 88,265 203,146 2,302 32.9 35.1 72.6
Rhode Island 374 837 2,298 2,747 27.5 29.8 91.8 727 2,027 14,843 7,321 15.6 20.5 76.4 1,101 2,864 17,141 5,985 18.3 22.5 78.1
South Carolina 29,770 62,761 60,923 971 54.0 55.3 86.9 11,526 27,763 76,789 2,766 50.4 54.9 89.8 41,296 90,524 137,712 1,521 52.9 55.2 88.5
South Dakota 7,494 16,966 14,364 847 9.5 10.6 77.3 259 987 3,685 3,734 7.6 13.1 45.8 7,752 17,952 18,048 1,005 9.4 10.7 67.8
Tennessee 10,043 23,845 55,759 2,338 15.6 18.0 78.6 3,877 13,579 95,328 7,020 12.2 19.0 62.8 13,920 37,424 151,088 4,037 14.5 18.4 67.8
Texas 64,843 144,838 189,344 1,307 31.5 34.0 90.1 15,613 51,689 363,431 7,031 14.3 20.3 64.6 80,455 196,528 552,775 2,813 25.6 28.9 71.5
Utah 4,698 10,998 18,786 1,708 12.5 14.3 76.9 1,186 4,822 40,984 8,500 10.4 18.7 64.6 5,884 15,820 59,770 3,778 12.0 15.4 68.0
Vermont 2,370 5,299 9,872 1,863 18.6 20.3 69.1 259 700 3,254 4,648 17.2 21.8 55.8 2,628 5,999 13,125 2,188 18.4 20.5 65.2
Virginia 46,121 96,931 68,666 708 94.6 94.8 86.4 12,899 31,446 102,891 3,272 48.5 50.9 66.7 59,020 128,377 171,558 1,336 78.3 78.3 73.4
Washington 5,512 12,491 32,644 2,614 9.8 10.9 68.4 1,539 5,967 64,275 10,771 6.3 11.2 52.2 7,051 18,458 96,920 5,251 8.7 11.0 56.7
West Virginia 30,426 62,036 22,032 355 94.5 94.5 81.5 3,982 8,974 21,870 2,437 59.8 62.2 83.3 34,408 71,010 43,902 618 88.6 88.6 82.4
Wisconsin 9,587 22,080 54,632 2,474 10.5 11.8 59.8 2,155 7,659 50,425 6,584 9.0 14.5 56.6 11,743 29,739 105,058 3,533 10.2 12.4 58.2
Wyoming 6,252 14,288 14,269 999 23.3 25.8 70.5 493 1,500 4,117 2,744 17.3 23.6 49.2 6,745 15,788 18,387 1,165 22.7 25.6 64.3
U.S. 611,531 1,355,860 1,919,336 1,416 20.7 22.4 71.5 170,055 529,115 3,530,985 6,673 13.7 19.0 56.6 781,587 1,884,975 5,450,321 2,891 18.6 21.3 61.1
Puerto Rico 1,026 2,166 3,297 1,522 33.0 34.3 92.6 3,549 8,517 41,972 4,928 26.4 29.9 85.8 4,575 10,683 45,269 4,238 27.6 30.7 86.3
Grand Total 612,557 1,358,026 1,922,633 1,416 20.7 22.5 71.6 173,604 537,632 3,572,957 6,646 14.0 19.3 57.3 786,162 1,895,658 5,495,590 2,899 18.7 21.5 61.6

(1) Includes roadways owned by the State highway agency. Excludes roadways owned by State toll, State park and other State agencies.

(2) Statewide totals for miles, lane-miles, and travel are found in tables HM-20, HM-60 and VM-2 (annual VMT), respectively.

(3) 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, which are assumed to have two lanes.

(4) DVMT (Daily Vehicle-Miles of Travel) is in thousands. Does not include rural minor collector or rural/urban local functional systems.

(5) AADT means Annual Average Daily Traffic. AADT/Lane is a statewide average.

 

Page last modified on November 7, 2014
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