U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


Skip to content
Facebook iconYouTube iconTwitter iconFlickr iconLinkedIn

Policy and Governmental Affairs
Office of Highway Policy Information

FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-30M - Highway Statistics 2015

Highway Statistics 2015


Printable Excel Version [57 KB]
Printable PDF Version [41 KB]

To view PDF files, you can use the Acrobat® Reader®.
To view XLS files, you can use the Excel Viewer

National Highway System Length - 2015
  Kilometers Open and Not Open to Traffic (1)

December 2016
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 919 691 1,611 3,237 2,041 5,279 4,157 2,733 6,889 - - - 4,157 2,733 6,889
Alaska 1,613 127 1,740 1,594 251 1,846 3,208 378 3,586 - - - 3,208 378 3,586
Arizona 1,475 406 1,881 1,943 1,310 3,252 3,418 1,716 5,133 - - - 3,418 1,716 5,133
Arkansas 659 472 1,132 3,179 1,121 4,300 3,838 1,593 5,432 - - - 3,838 1,593 5,432
California 1,946 1,998 3,944 5,835 12,945 18,780 7,781 14,943 22,724 - - - 7,781 14,943 22,724
Colorado 1,043 489 1,532 4,146 2,221 6,367 5,189 2,710 7,899 - - - 5,189 2,710 7,899
Connecticut 46 511 557 241 1,523 1,764 287 2,034 2,321 - - - 287 2,034 2,321
Delaware - 65 65 250 366 617 250 432 682 - - - 250 432 682
Dist. of Columbia - 19 19 - 197 197 - 216 216 - - - - 216 216
Florida 1,154 1,252 2,406 4,415 7,291 11,707 5,570 8,543 14,113 - - - 5,570 8,543 14,113
Georgia 862 1,145 2,007 5,041 4,500 9,541 5,903 5,645 11,548 - - - 5,903 5,645 11,548
Hawaii - 88 88 129 506 635 129 594 723 - - - 129 594 723
Idaho 839 145 984 2,763 638 3,401 3,602 783 4,385 - - - 3,602 783 4,385
Illinois 2,001 1,515 3,516 3,720 5,406 9,125 5,721 6,921 12,642 - - - 5,721 6,921 12,642
Indiana 1,236 801 2,036 2,651 3,130 5,781 3,887 3,931 7,818 - - - 3,887 3,931 7,818
Iowa 985 283 1,268 5,502 1,492 6,994 6,487 1,774 8,262 - 1 1 6,487 1,775 8,262
Kansas 1,029 377 1,406 4,878 854 5,732 5,907 1,231 7,138 - - - 5,907 1,231 7,138
Kentucky 1,001 354 1,356 2,768 1,154 3,922 3,770 1,508 5,278 - - - 3,770 1,508 5,278
Louisiana 857 651 1,508 1,827 1,868 3,696 2,684 2,520 5,204 - - - 2,684 2,520 5,204
Maine 482 106 588 1,280 268 1,548 1,762 374 2,136 - - - 1,762 374 2,136
Maryland 229 544 773 584 2,411 2,995 813 2,955 3,768 - - - 813 2,955 3,768
Massachusetts 104 821 925 194 3,555 3,749 298 4,376 4,674 - - - 298 4,376 4,674
Michigan 910 1,104 2,014 3,998 4,400 8,398 4,908 5,504 10,413 - - - 4,908 5,504 10,413
Minnesota 956 515 1,471 5,579 1,554 7,133 6,535 2,069 8,604 - - - 6,535 2,069 8,604
Mississippi 892 407 1,299 2,917 1,632 4,549 3,809 2,039 5,849 - - - 3,809 2,039 5,849
Missouri 1,354 866 2,220 4,811 2,221 7,032 6,165 3,087 9,252 - - - 6,165 3,087 9,252
Montana 1,761 157 1,919 4,463 349 4,811 6,224 506 6,730 - - - 6,224 506 6,730
Nebraska 667 108 775 4,418 791 5,208 5,085 899 5,984 - - - 5,085 899 5,984
Nevada 720 241 961 2,476 677 3,154 3,197 918 4,115 - - - 3,197 918 4,115
New Hampshire 228 134 362 624 512 1,137 853 646 1,499 - - - 853 646 1,499
New Jersey 72 622 694 310 3,775 4,086 383 4,397 4,780 - - - 383 4,397 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 1,514 2,806 3,625 6,440 10,064 4,917 7,954 12,871 - - - 4,917 7,954 12,871
North Carolina 887 1,159 2,046 3,461 3,931 7,392 4,348 5,090 9,438 - - - 4,348 5,090 9,438
North Dakota 823 96 919 4,769 299 5,069 5,592 396 5,988 - - - 5,592 396 5,988
Ohio 1,034 1,499 2,533 2,941 5,156 8,097 3,975 6,655 10,630 - - - 3,975 6,655 10,630
Oklahoma 1,040 461 1,501 3,614 1,661 5,275 4,654 2,122 6,776 - - - 4,654 2,122 6,776
Oregon 797 377 1,174 4,278 1,482 5,760 5,075 1,859 6,934 - - - 5,075 1,859 6,934
Pennsylvania 1,789 1,216 3,005 3,113 5,497 8,611 4,902 6,713 11,616 - - - 4,902 6,713 11,616
Rhode Island 29 84 113 174 682 856 202 766 968 - - - 202 766 968
South Carolina 879 490 1,369 2,561 1,868 4,429 3,440 2,358 5,798 - - - 3,440 2,358 5,798
South Dakota 951 141 1,092 4,654 245 4,899 5,605 387 5,991 - - - 5,605 387 5,991
Tennessee 923 854 1,777 2,728 3,135 5,863 3,651 3,990 7,640 - - - 3,651 3,990 7,640
Texas 3,220 2,279 5,499 12,282 11,156 23,438 15,502 13,435 28,937 - - - 15,502 13,435 28,937
Utah 1,101 407 1,508 3,046 1,239 4,285 4,146 1,647 5,793 - - - 4,146 1,647 5,793
Vermont 416 99 515 496 208 704 912 308 1,220 - - - 912 308 1,220
Virginia 755 1,050 1,806 2,225 3,460 5,685 2,980 4,510 7,490 - - - 2,980 4,510 7,490
Washington 690 539 1,229 3,100 3,005 6,105 3,790 3,544 7,333 - - - 3,790 3,544 7,333
West Virginia 497 394 891 1,613 686 2,299 2,111 1,080 3,190 - - - 2,111 1,080 3,190
Wisconsin 825 585 1,409 5,082 3,094 8,176 5,906 3,679 9,585 - - - 5,906 3,679 9,585
Wyoming 1,300 170 1,470 3,196 374 3,570 4,497 544 5,041 - - - 4,497 544 5,041
U.S. Total 46,655 30,679 77,334 155,582 125,553 281,136 202,237 156,232 358,470 - 1 1 202,237 156,233 358,470
Puerto Rico (2) 50 377 426 48 185 233 98 562 660 13 40 53 111 602 713
Grand Total 46,705 31,056 77,761 155,631 125,738 281,369 202,336 156,794 359,130 13 41 54 202,348 156,835 359,183

(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 December 7, 2016
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000