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Highway Statistics 2007

Public Road Length - 2007 Kilometers by Ownership 1/

October 2008
Table HM-10M

Excel Version (39 kb)
PDF Version (23 kb)

STATE RURAL URBAN TOTAL
STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL 2/ OTHER JURISDICTIONS 3/ FEDERAL AGENCY 4/ TOTAL STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL 2/ OTHER JURISDICTIONS 3/ FEDERAL AGENCY 4/ TOTAL
Alabama 14,120 96,881 8,579 272 1,331 121,184 3,479 858 30,130 - 975 35,443 156,626
Alaska 8,142 3,782 2,586 2,913 2,018 19,441 953 1,891 346 24 579 3,793 23,234
Arizona 9,357 24,748 5,114 386 21,028 60,634 1,563 4,519 29,961 303 536 36,881 97,515
Arkansas 24,182 105,637 7,651 - 3,497 140,967 2,274 772 15,416 2 793 19,257 160,225
California 17,429 83,792 6,431 4,855 21,784 134,292 7,144 20,963 111,968 80 998 141,154 275,446
Colorado 12,382 82,987 3,801 1,036 10,736 110,943 2,250 7,546 21,073 26 51 30,946 141,889
Connecticut 2,074 - 7,458 398 27 9,957 3,907 - 20,225 93 90 24,316 34,273
Delaware 4,929 - 161 50 135 5,275 3,615 - 1,077 8 71 4,770 10,046
Dist. of Columbia - - - - - - 2,237 - - 37 146 2,420 2,420
Florida 9,600 47,411 4,728 - 3,046 64,786 9,812 65,204 55,535 - 241 130,793 195,579
Georgia 22,415 100,199 5,641 140 2,116 130,511 6,415 35,507 17,788 63 871 60,643 191,155
Hawaii 917 2,129 - 76 163 3,285 594 3,059 - 21 27 3,701 6,986
Idaho 7,461 24,699 45 23,936 12,756 68,896 520 245 4,345 3,895 18 9,022 77,918
Illinois 17,638 22,804 116,594 650 360 158,047 8,204 3,510 53,664 488 42 65,907 223,955
Indiana 5/ 15,060 97,267 5,671 - - 117,999 2,945 9,191 23,513 - - 35,649 153,647
Iowa 12,762 142,486 9,593 604 166 165,611 1,540 1,735 14,577 283 32 18,168 183,779
Kansas 15,482 179,743 8,349 286 1,511 205,372 1,205 1,131 17,938 97 - 20,371 225,743
Kentucky 40,428 60,754 3,539 410 1,260 106,392 3,904 2,631 13,235 76 238 20,085 126,477
Louisiana 21,243 45,758 3,982 5 995 71,983 5,602 6,523 14,032 23 14 26,194 98,176
Maine 12,114 - 19,272 219 269 31,873 1,596 - 3,170 34 6 4,807 36,680
Maryland 4,987 16,671 642 216 53 22,569 3,301 17,268 6,857 201 174 27,801 50,371
Massachusetts 1,139 - 10,971 666 45 12,822 3,420 6 40,998 578 126 45,128 57,949
Michigan 11,375 119,312 4,812 61 2,581 138,141 4,192 24,258 29,097 - - 57,547 195,688
Minnesota 6/ 17,265 69,044 99,472 1,632 4,600 192,012 1,856 3,195 24,483 16 34 29,583 221,595
Mississippi 15,456 81,838 4,133 135 1,184 102,747 2,177 3,545 11,560 8 58 17,349 120,096
Missouri 49,573 111,454 8,100 - 2,131 171,257 4,638 5,658 26,250 - - 36,547 207,803
Montana 16,876 71,278 1,946 460 22,449 113,008 481 8 4,310 - - 4,799 117,807
Nebraska 15,366 96,876 27,373 423 259 140,298 655 1,006 8,352 - - 10,013 150,311
Nevada 7,635 31,842 372 872 2,398 43,119 1,028 3,404 6,952 - 6 11,391 54,510
New Hampshire 5,179 - 12,250 66 235 17,730 1,242 - 6,511 5 - 7,759 25,489
New Jersey 732 3,196 6,194 941 679 11,743 3,013 7,171 39,598 678 161 50,620 62,364
New Mexico 17,738 57,851 2,205 346 18,984 97,124 1,547 5,663 5,646 - 2 12,857 109,981
New York 15,960 25,645 63,312 847 253 106,016 8,130 7,063 60,518 1,289 32 77,033 183,048
North Carolina 100,959 - 7,780 1,204 4,814 114,756 26,643 - 26,054 - 581 53,277 168,033
North Dakota 11,534 16,201 106,450 37 2,483 136,706 349 - 2,704 - - 3,053 139,759
Ohio 22,941 41,450 59,216 5,100 813 129,520 8,064 5,269 58,387 117 71 71,909 201,429
Oklahoma 17,848 125,534 11,341 1,773 74 156,570 1,922 3,434 19,626 177 2 25,160 181,730
Oregon 10,757 48,795 2,673 877 12,497 75,599 1,371 4,643 14,402 132 23 20,571 96,170
Pennsylvania 46,433 32 69,868 5,469 1,234 123,036 17,733 435 53,755 566 142 72,631 195,667
Rhode Island 510 - 1,521 - 16 2,047 1,268 - 7,118 5 40 8,431 10,478
South Carolina 48,692 27,179 518 307 3,491 80,187 17,994 5,430 3,003 - 3 26,430 106,617
South Dakota 12,254 58,513 55,104 869 3,402 130,141 369 505 3,586 169 3 4,632 134,773
Tennessee 17,487 84,582 6,930 541 2,057 111,597 4,860 7,195 22,841 16 31 34,944 146,540
Texas 110,010 223,988 21,387 5 1,337 356,727 18,697 10,194 106,355 251 - 135,497 492,224
Utah 7,689 34,369 3,776 - 6,748 52,582 1,695 3,895 12,690 - 309 18,588 71,170
Vermont 3,949 - 16,338 338 262 20,888 288 - 1,959 - 40 2,287 23,175
Virginia 76,906 45 1,402 39 2,636 81,027 15,997 2,643 16,890 24 352 35,906 116,933
Washington 9,225 54,237 3,492 17,267 13,758 97,978 2,111 9,907 23,859 103 312 36,292 134,271
West Virginia 50,136 - 1,857 106 999 53,099 4,931 - 3,529 34 - 8,494 61,593
Wisconsin 15,672 30,907 101,009 19 1,350 148,958 3,269 2,411 29,873 92 - 35,644 184,601
Wyoming 10,197 22,787 1,101 1,437 5,372 40,893 671 679 2,451 340 111 4,252 45,145
U.S. Total 1,020,216 2,574,707 932,739 78,290 202,393 4,808,345 233,674 300,172 1,128,206 10,351 8,343 1,680,746 6,489,091
Puerto Rico 1,646 - 3,310 - 35 4,992 5,708 - 15,673 - 11 21,393 26,385
Grand Total 1,021,863 2,574,707 936,049 78,290 202,428 4,813,337 239,382 300,172 1,143,880 10,351 8,354 1,702,139 6,515,476

1/ Due to conversion from English to metric units and to rounding, individual cell values may not agree with corresponding mileage table cell values.

2/ Prior to 1999, municipal was included with other jurisdictions.

3/ Includes State park, State toll, other State agency, other local agency, and other roadways not identified by ownership.

4/ Roadways in Federal parks, forests, and reservations that are not part of the State and local highway systems.

5/ Excludes 1,258 kilometers of Federal agency owned roads.

6/ Excludes 703 kilometers of local government owned roads.

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Updated: 01/03/2012

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United States Department of Transportation - Federal Highway Administration