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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-30M - Highway Statistics 2016

Highway Statistics 2016


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National Highway System Length - 2016
  Kilometers Open and Not Open to Traffic (1)

September 18, 2017
Table HM-30M

STATE OPEN TO TRAFFIC NOT OPEN TO TRAFFIC TOTAL
INTERSTATE OTHER TOTAL TOTAL
RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL
Alabama 918 697 1,615 3,193 2,098 5,291 4,111 2,795 6,906 - - - 4,111 2,795 6,906
Alaska 1,612 127 1,739 1,591 259 1,850 3,203 386 3,589 - - - 3,203 386 3,589
Arizona 1,475 406 1,881 1,944 1,317 3,261 3,418 1,723 5,141 - - - 3,418 1,723 5,141
Arkansas 706 499 1,206 3,157 1,097 4,254 3,863 1,597 5,460 - - - 3,863 1,597 5,460
California 1,908 2,035 3,943 5,757 13,112 18,869 7,665 15,147 22,812 - - - 7,665 15,147 22,812
Colorado 1,043 489 1,532 4,146 2,222 6,368 5,189 2,711 7,900 - - - 5,189 2,711 7,900
Connecticut 46 511 557 241 1,523 1,764 287 2,034 2,321 - - - 287 2,034 2,321
Delaware - 65 65 244 373 617 244 438 682 - - - 244 438 682
Dist. of Columbia - 19 19 - 197 197 - 216 216 - - - - 216 216
Florida 1,154 1,252 2,406 4,420 7,308 11,728 5,574 8,560 14,135 - - - 5,574 8,560 14,135
Georgia 862 1,145 2,007 5,041 4,521 9,563 5,904 5,666 11,570 - - - 5,904 5,666 11,570
Hawaii - 88 88 129 507 635 129 595 724 - - - 129 595 724
Idaho 835 149 984 2,780 594 3,374 3,615 743 4,358 - - - 3,615 743 4,358
Illinois 2,001 1,515 3,516 3,711 5,408 9,120 5,712 6,924 12,636 - - - 5,712 6,924 12,636
Indiana 1,242 793 2,034 2,430 2,333 4,763 3,672 3,125 6,797 - - - 3,672 3,125 6,797
Iowa 985 288 1,273 5,488 1,488 6,976 6,473 1,776 8,249 - - - 6,473 1,776 8,249
Kansas 1,029 377 1,406 4,878 828 5,707 5,907 1,206 7,113 - - - 5,907 1,206 7,113
Kentucky 1,001 354 1,356 2,768 1,188 3,956 3,769 1,542 5,312 - - - 3,769 1,542 5,312
Louisiana 857 652 1,509 1,841 1,851 3,691 2,698 2,503 5,201 - - - 2,698 2,503 5,201
Maine 447 142 590 1,257 291 1,547 1,704 433 2,137 - - - 1,704 433 2,137
Maryland 229 544 773 607 2,092 2,698 835 2,636 3,471 - - - 835 2,636 3,471
Massachusetts 116 818 934 234 3,606 3,840 350 4,424 4,774 - - - 350 4,424 4,774
Michigan 912 1,102 2,014 3,997 4,404 8,401 4,909 5,506 10,415 - - - 4,909 5,506 10,415
Minnesota 947 524 1,470 5,615 1,365 6,979 6,561 1,889 8,450 - - - 6,561 1,889 8,450
Mississippi 892 407 1,299 2,917 1,632 4,549 3,809 2,040 5,849 - - - 3,809 2,040 5,849
Missouri 1,354 866 2,220 4,811 2,220 7,031 6,165 3,086 9,252 - - - 6,165 3,086 9,252
Montana 1,761 157 1,919 4,463 349 4,811 6,224 506 6,730 - - - 6,224 506 6,730
Nebraska 666 109 775 4,381 826 5,207 5,047 935 5,982 - - - 5,047 935 5,982
Nevada 720 241 961 2,477 677 3,154 3,197 918 4,115 - - - 3,197 918 4,115
New Hampshire 228 134 362 624 513 1,137 853 646 1,499 - - - 853 646 1,499
New Jersey 72 622 694 314 3,771 4,085 386 4,394 4,780 - - - 386 4,394 4,780
New Mexico 1,362 247 1,609 2,852 974 3,825 4,214 1,221 5,435 - - - 4,214 1,221 5,435
New York 1,292 1,507 2,799 3,690 6,486 10,177 4,982 7,993 12,976 - - - 4,982 7,993 12,976
North Carolina 887 1,160 2,047 3,561 3,512 7,073 4,448 4,672 9,121 - - - 4,448 4,672 9,121
North Dakota 820 98 919 4,739 329 5,068 5,559 428 5,987 - - - 5,559 428 5,987
Ohio 1,034 1,499 2,533 2,941 5,159 8,099 3,975 6,657 10,632 - - - 3,975 6,657 10,632
Oklahoma 1,040 461 1,501 3,592 1,587 5,179 4,632 2,047 6,680 - - - 4,632 2,047 6,680
Oregon 797 377 1,174 4,277 1,485 5,762 5,073 1,862 6,936 - - - 5,073 1,862 6,936
Pennsylvania 1,730 1,265 2,995 3,053 5,470 8,523 4,783 6,736 11,518 - - - 4,783 6,736 11,518
Rhode Island 29 84 113 174 682 856 202 766 969 - - - 202 766 969
South Carolina 879 490 1,369 2,560 1,868 4,429 3,439 2,358 5,798 - - - 3,439 2,358 5,798
South Dakota 951 141 1,092 4,652 204 4,856 5,604 345 5,949 - - - 5,604 345 5,949
Tennessee 1,020 881 1,902 2,841 3,328 6,169 3,862 4,209 8,071 - - - 3,862 4,209 8,071
Texas 3,220 2,309 5,529 12,282 11,206 23,488 15,502 13,516 29,018 - - - 15,502 13,516 29,018
Utah 1,101 407 1,508 3,023 1,236 4,259 4,124 1,643 5,767 - - - 4,124 1,643 5,767
Vermont 412 104 515 492 163 656 904 267 1,171 - - - 904 267 1,171
Virginia 962 839 1,801 2,785 2,820 5,605 3,747 3,659 7,406 - - - 3,747 3,659 7,406
Washington 690 539 1,229 3,101 3,005 6,105 3,791 3,543 7,334 - - - 3,791 3,543 7,334
West Virginia 512 379 891 1,639 666 2,305 2,151 1,046 3,197 - - - 2,151 1,046 3,197
Wisconsin 825 586 1,410 5,082 3,097 8,179 5,906 3,683 9,589 - - - 5,906 3,683 9,589
Wyoming 1,300 170 1,470 3,192 354 3,546 4,493 524 5,017 - - - 4,493 524 5,017
U.S. Total 46,885 30,672 77,557 155,981 123,605 279,586 202,867 154,277 357,144 - - - 202,867 154,277 357,144
Puerto Rico (2) 50 377 426 48 185 233 98 562 660 13 40 53 111 602 713
Grand Total 46,935 31,048 77,984 156,029 123,790 279,820 202,965 154,840 357,803 13 40 53 202,977 154,879 357,855

(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) 2008 data.

 

Page last modified on November 1, 2017
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