Table 1-2: Public Road Length, Miles by Ownership: 2007

Table 1-2: Public Road Length, Miles by Ownership: 2007

Excel | CSV

State State highway agency County Town, township, municipal Other jurisdiction1 Federal agency2 Total
Alabama 10,936 60,732 24,053 169 1,433 97,323
Alaska 5,651 3,525 1,822 1,825 1,614 14,437
Arizona 6,785 18,186 21,795 428 13,399 60,593
Arkansas 16,439 66,120 14,333 1 2,666 99,559
California 15,269 65,092 73,570 3,067 14,156 171,154
Colorado 9,092 56,255 15,456 660 6,703 88,166
Connecticut 3,717 0 17,201 305 73 21,296
Delaware 5,309 0 769 36 128 6,242
District of Columbia 1,390 0 0 23 91 1,504
Florida 12,062 69,976 37,446 0 2,043 121,527
Georgia 17,914 84,324 14,558 126 1,856 118,778
Hawaii 939 3,224 0 60 118 4,341
Idaho 4,959 15,499 2,728 17,293 7,937 48,416
Illinois 16,058 16,351 105,793 707 250 139,159
Indiana3 11,188 66,150 18,134 0 0 95,472
Iowa 8,887 89,615 15,019 551 123 114,195
Kansas 10,369 112,390 16,334 238 939 140,270
Kentucky 27,547 39,386 10,423 302 931 78,589
Louisiana 16,681 32,486 11,193 17 627 61,004
Maine 8,519 0 13,945 157 171 22,792
Maryland 5,150 21,089 4,660 259 141 31,299
Massachusetts 2,833 4 32,292 773 106 36,008
Michigan 9,673 89,210 21,070 38 1,604 121,595
Minnesota4 11,881 44,887 77,022 1,024 2,879 137,693
Mississippi 10,957 53,055 9,751 89 772 74,624
Missouri 33,685 72,770 21,344 0 1,324 129,123
Montana 10,785 44,295 3,887 286 13,949 73,202
Nebraska 9,955 60,821 22,199 263 161 93,399
Nevada 5,383 21,901 4,551 542 1,494 33,871
New Hampshire 3,990 0 11,658 44 146 15,838
New Jersey 2,327 6,442 28,454 1,006 522 38,751
New Mexico 11,983 39,466 4,878 215 11,797 68,339
New York 14,969 20,324 76,944 1,327 177 113,741
North Carolina 79,288 0 21,023 748 3,352 104,411
North Dakota 7,384 10,067 67,825 23 1,543 86,842
Ohio 19,266 29,030 73,075 3,242 549 125,162
Oklahoma 12,284 80,137 19,242 1,212 47 112,922
Oregon 7,536 33,205 10,610 627 7,779 59,757
Pennsylvania 39,871 290 76,816 3,750 855 121,582
Rhode Island 1,105 0 5,368 3 35 6,511
South Carolina 41,437 20,262 2,188 191 2,171 66,249
South Dakota 7,843 36,672 36,468 645 2,116 83,744
Tennessee 13,886 57,028 18,499 346 1,297 91,056
Texas 79,975 145,514 79,375 159 831 305,854
Utah 5,831 23,776 10,231 0 4,385 44,223
Vermont 2,633 0 11,369 210 188 14,400
Virginia 57,727 1,670 11,366 39 1,857 72,659
Washington 7,044 39,857 16,995 10,793 8,743 83,432
West Virginia 34,217 0 3,347 87 621 38,272
Wisconsin 11,769 20,703 81,326 69 839 114,706
Wyoming 6,753 14,581 2,207 1,104 3,407 28,052
United States, total 779,131 1,786,367 1,280,612 55,079 130,945 4,032,134
U.S. total (incl. Puerto Rico) 783,701 1,786,367 1,292,408 55,079 130,974 4,048,529

1 Includes state park, state toll, other state agency, other local agency, and roadways not identified by ownership.
2 Roadways in federal parks, forests, and reservations that are not part of the state and local highway systems.
3 Excludes 788 miles of Federal agency owned roads.
4 Excludes 437 miles of local government owned roads.

NOTES: The difference in total miles between tables 1-1 and 1-2 results from the Federal Highway Administration's (FHWA) expansion of sample data to derive estimates of road length by different variables. FHWA considers the length totals in table 1-1 to be the control totals should a single value be required.

SOURCE: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics 2007, Washington, DC: 2008, table HM-10, available at http://www.fhwa.dot.gov/policy/ohpi/hss/hsspubs.cfm as of Dec. 22, 2008.