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 iconLinkedInInstagram

Policy and Governmental Affairs
Office of Highway Policy Information

FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-14 - Highway Statistics 2017

Highway Statistics 2017


Printable Excel Version [109 KB]
Printable PDF Version [111 KB]

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

Federal-Aid Highway Length - 2017
   Miles by Ownership

August 23, 2018
Table HM-14
Sheet 1 of 3

STATE NATIONAL HIGHWAY SYSTEM - RURAL NATIONAL HIGHWAY SYSTEM - URBAN TOTAL NATIONAL HIGHWAY SYSTEM
STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (1) OTHER JURIS- DICTIONS (2) FEDERAL AGENCY (3) TOTAL STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (1) OTHER JURIS- DICTIONS (2) FEDERAL AGENCY (3) TOTAL
Alabama 2,582 - 0 - - 2,582 1,598 16 101 - 0 1,715 4,297
Alaska 1,988 1 1 - - 1,990 219 20 0 - - 240 2,230
Arizona 2,093 9 3 0 19 2,124 748 39 284 - 0 1,072 3,196
Arkansas 2,375 1 0 - - 2,376 955 1 33 - - 989 3,365
California 4,561 178 15 - 7 4,763 4,150 665 4,586 8 3 9,412 14,175
Colorado 3,222 2 0 - - 3,224 1,192 68 423 - - 1,684 4,908
Connecticut 186 - 1 - - 186 1,220 - 55 - - 1,275 1,461
Delaware 127 - - - - 127 297 - - - - 297 424
Dist. of Columbia - - - - - - 121 - - - 13 134 134
Florida 3,427 36 1 - - 3,464 4,780 324 214 - - 5,318 8,782
Georgia 3,707 4 2 - - 3,713 3,179 173 178 - - 3,530 7,243
Hawaii 78 1 - 1 - 80 329 28 - 13 - 370 450
Idaho 2,221 7 6 16 - 2,250 306 4 123 26 - 459 2,709
Illinois 3,636 10 2 63 - 3,712 3,504 282 205 233 1 4,225 7,937
Indiana 2,391 4 - 90 - 2,485 1,127 4 25 67 - 1,223 3,708
Iowa 4,035 - 0 0 - 4,036 1,005 4 92 - - 1,101 5,136
Kansas 3,498 - - 173 - 3,671 636 7 38 65 3 749 4,420
Kentucky 2,339 0 - - - 2,339 928 3 28 - - 959 3,299
Louisiana 1,663 - - 13 - 1,676 1,443 31 71 10 - 1,555 3,231
Maine 990 - - 72 - 1,061 225 - 0 42 - 267 1,328
Maryland 507 - - 12 - 519 1,256 59 186 106 32 1,638 2,158
Massachusetts 394 - 100 - - 494 1,766 - 1,015 60 1 2,841 3,336
Michigan 3,043 6 1 - - 3,051 2,213 753 450 5 - 3,421 6,472
Minnesota 4,069 7 - - - 4,076 1,104 59 11 2 - 1,175 5,251
Mississippi 2,361 18 3 - - 2,381 1,036 12 212 - 3 1,263 3,644
Missouri 3,825 1 4 0 - 3,831 1,651 52 177 1 - 1,881 5,712
Montana 3,867 0 - - - 3,867 317 - 2 - - 318 4,185
Nebraska 3,098 - - - - 3,098 393 9 124 - - 527 3,625
Nevada 1,995 - - - - 1,995 428 63 84 - - 575 2,570
New Hampshire 517 - 1 11 - 529 245 - 76 82 - 403 932
New Jersey 192 9 - 38 - 240 1,683 591 84 372 - 2,730 2,970
New Mexico 2,603 - 4 - - 2,607 460 - 65 - - 525 3,131
New York 2,824 6 - 270 - 3,100 3,238 331 1,034 391 - 4,994 8,094
North Carolina 2,740 - 0 - 15 2,755 2,857 - 42 - 4 2,904 5,659
North Dakota 3,449 2 - - - 3,451 224 - 45 - - 269 3,720
Ohio 2,347 6 0 151 - 2,504 2,812 27 223 91 - 3,153 5,657
Oklahoma 2,399 - - 479 - 2,878 818 3 21 114 - 956 3,833
Oregon 3,133 17 1 2 - 3,152 919 50 190 4 - 1,162 4,315
Pennsylvania 2,717 3 26 273 0 3,019 3,657 44 143 295 - 4,139 7,158
Rhode Island 126 - - - - 126 430 - 35 12 - 476 602
South Carolina 2,137 - - - - 2,137 1,461 - 4 - - 1,465 3,602
South Dakota 3,475 - - - 6 3,482 214 - 28 - - 243 3,725
Tennessee 2,391 - - - - 2,391 2,474 2 151 1 - 2,628 5,019
Texas 9,661 - 0 4 - 9,666 6,606 104 1,381 289 - 8,380 18,046
Utah 1,846 - - - 12 1,858 920 4 18 - - 942 2,799
Vermont 555 - 7 - - 562 138 - 40 - - 177 739
Virginia 2,299 - 4 19 - 2,322 1,517 36 665 20 29 2,266 4,589
Washington 2,349 3 0 1 - 2,354 1,228 162 809 8 - 2,207 4,560
West Virginia 1,291 - - 45 - 1,336 603 - 5 42 - 649 1,985
Wisconsin 3,644 23 0 - - 3,668 1,667 332 293 - - 2,292 5,959
Wyoming 2,729 - - - 62 2,791 291 - - - - 291 3,081
U.S. Total 123,706 354 183 1,733 122 126,097 72,586 4,364 14,068 2,357 90 93,465 219,562
Puerto Rico (4) 87 - - - - 87 691 - 5 - - 696 783
Grand Total 123,793 354 183 1,733 122 126,184 73,277 4,364 14,073 2,357 90 94,161 220,345

August 23, 2018
Table HM-14
Sheet 2 of 3

STATE OTHER FEDERAL-AID HIGHWAYS - RURAL OTHER FEDERAL-AID HIGHWAYS - URBAN TOTAL OTHER FEDERAL-AID HIGHWAYS
STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (1) OTHER JURIS- DICTIONS (2) FEDERAL AGENCY (3) TOTAL STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (1) OTHER JURIS- DICTIONS (2) FEDERAL AGENCY (3) TOTAL
Alabama 5,703 9,255 1,282 - - 16,240 1,015 1,366 3,832 - 31 6,244 22,485
Alaska 1,472 41 60 6 35 1,614 397 204 61 3 0 666 2,280
Arizona 2,932 1,597 206 8 764 5,507 295 1,114 3,521 19 85 5,033 10,541
Arkansas 11,377 3,424 144 - - 14,945 1,328 720 2,304 - - 4,352 19,298
California 5,697 11,934 264 134 101 18,130 682 5,090 18,307 22 20 24,121 42,251
Colorado 4,176 4,071 128 45 514 8,933 319 837 2,568 4 11 3,739 12,672
Connecticut 955 - 120 - - 1,075 1,316 - 2,481 3 - 3,799 4,874
Delaware 469 - 0 - - 469 691 - 15 - - 706 1,174
Dist. of Columbia - - - - - - 305 - - 0 14 319 319
Florida 2,219 3,994 53 - - 6,265 1,679 6,536 4,327 - - 12,542 18,807
Georgia 8,907 6,300 340 - 0 15,547 2,139 3,989 2,912 1 0 9,040 24,588
Hawaii 392 68 - 2 12 475 124 518 - - - 642 1,116
Idaho 2,363 2,722 184 2,165 28 7,462 92 161 1,005 263 - 1,520 8,982
Illinois 6,401 9,259 674 4 3 16,341 1,785 2,176 6,290 21 - 10,272 26,613
Indiana 6,158 5,817 201 - - 12,177 1,198 2,836 4,354 1 - 8,389 20,566
Iowa 3,806 13,936 418 2 0 18,162 44 626 2,305 12 0 2,988 21,150
Kansas 5,971 20,318 360 - 49 26,698 173 941 2,412 - - 3,525 30,223
Kentucky 8,116 11 1 - 43 8,171 2,019 340 772 3 - 3,133 11,304
Louisiana 6,513 10 1 - 2 6,526 2,215 676 1,435 - - 4,326 10,852
Maine 4,169 - - - 0 4,169 854 - 1 0 - 855 5,024
Maryland 1,673 330 8 0 - 2,011 1,115 2,163 692 19 14 4,004 6,015
Massachusetts 150 - 708 3 5 866 652 - 6,331 98 3 7,084 7,950
Michigan 3,804 17,032 411 1 - 21,248 589 4,872 3,470 11 - 8,942 30,190
Minnesota 6,095 16,105 84 25 0 22,309 454 2,613 2,488 1 - 5,556 27,865
Mississippi 6,980 8,165 257 - 272 15,675 317 541 1,773 0 48 2,678 18,353
Missouri 19,971 188 97 2 0 20,257 1,143 779 2,931 2 1 4,856 25,113
Montana 5,886 2,917 7 418 493 9,720 173 - 613 - - 786 10,506
Nebraska 6,353 8,923 231 0 29 15,535 94 280 1,208 0 1 1,584 17,119
Nevada 2,160 743 9 14 32 2,957 283 837 977 20 24 2,141 5,099
New Hampshire 1,587 - 25 - - 1,612 420 - 578 6 - 1,004 2,616
New Jersey 163 865 54 0 - 1,082 275 3,980 2,609 2 - 6,867 7,948
New Mexico 5,923 724 150 - 194 6,991 501 152 1,541 - 4 2,198 9,189
New York 6,277 1,987 115 52 9 8,440 2,154 3,554 5,427 56 0 11,192 19,631
North Carolina 10,128 - 5 - 230 10,362 6,662 - 861 0 51 7,575 17,937
North Dakota 3,677 10,761 3 - 62 14,503 20 34 590 - - 644 15,147
Ohio 10,132 3,282 268 - - 13,682 2,863 2,615 5,286 - - 10,764 24,446
Oklahoma 8,448 14,551 713 25 - 23,736 590 809 3,258 2 - 4,658 28,394
Oregon 3,131 6,006 73 21 1,170 10,400 280 1,425 2,194 4 0 3,903 14,303
Pennsylvania 11,548 21 342 0 21 11,933 6,723 331 2,587 1 2 9,644 21,577
Rhode Island 198 - 46 - - 244 283 - 617 11 5 915 1,159
South Carolina 12,879 93 15 - 16 13,003 4,224 197 234 - 0 4,655 17,659
South Dakota 4,018 10,430 160 16 732 15,358 44 175 554 12 0 785 16,143
Tennessee 7,615 338 47 13 - 8,013 1,406 1,402 3,358 437 - 6,603 14,616
Texas 44,760 1,447 260 2 76 46,545 8,878 3,255 13,295 95 1 25,525 72,070
Utah 2,815 1,561 84 - 101 4,562 248 394 1,697 - - 2,339 6,901
Vermont 1,807 - 924 - - 2,732 121 - 336 - - 457 3,188
Virginia 10,644 1 84 - 313 11,043 3,052 270 2,207 0 41 5,569 16,613
Washington 3,163 6,535 187 8 219 10,112 315 1,788 3,562 9 4 5,678 15,789
West Virginia 6,869 - 2 - - 6,871 1,412 - 270 0 - 1,682 8,553
Wisconsin 5,929 10,080 739 - - 16,748 481 1,311 4,271 - - 6,063 22,811
Wyoming 3,116 558 5 0 293 3,971 162 246 476 0 - 884 4,855
U.S. Total 305,698 216,398 10,544 2,966 5,819 541,426 64,604 62,153 135,190 1,139 362 263,449 804,875
Puerto Rico (4) 455 - 1 - 17 472 1,932 - 217 0 7 2,157 2,629
Grand Total 306,153 216,398 10,545 2,966 5,836 541,898 66,537 62,153 135,407 1,139 369 265,606 807,505

August 23, 2018
Table HM-14
Sheet 3 of 3

STATE ALL FEDERAL-AID HIGHWAYS - RURAL AND URBAN ALL NON-FEDERAL-AID HIGHWAYS - RURAL AND URBAN TOTAL FEDERAL-AID AND NON-FEDERAL-AID
STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (1) OTHER JURIS- DICTIONS (2) FEDERAL AGENCY (3) TOTAL STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (1) OTHER JURIS- DICTIONS (2) FEDERAL AGENCY (3) TOTAL
Alabama 10,898 10,637 5,215 - 32 26,781 33 49,987 22,874 154 1,267 74,316 101,097
Alaska 4,077 266 122 9 36 4,510 1,553 3,790 1,701 2,360 1,621 11,025 15,535
Arizona 6,068 2,759 4,014 28 868 13,736 707 15,132 18,621 4,416 13,947 52,822 66,558
Arkansas 16,035 4,146 2,481 - - 22,663 422 61,799 15,078 - 2,642 79,940 102,603
California 15,091 17,867 23,173 164 132 56,426 - 53,739 57,455 854 7,740 119,788 176,214
Colorado 8,909 4,978 3,120 48 526 17,580 140 51,022 13,367 811 5,898 71,238 88,818
Connecticut 3,676 - 2,656 3 - 6,335 42 - 14,751 338 79 15,209 21,544
Delaware 1,584 - 15 - - 1,598 3,841 - 813 78 122 4,854 6,452
Dist. of Columbia 426 - - 0 27 454 951 - - 35 75 1,060 1,514
Florida 12,105 10,889 4,595 - - 27,589 2 59,372 33,610 87 2,188 95,259 122,848
Georgia 17,932 10,466 3,432 1 0 31,831 27 74,386 19,186 111 2,814 96,524 128,355
Hawaii 923 615 - 16 12 1,566 20 2,719 - 54 118 2,910 4,476
Idaho 4,983 2,893 1,317 2,470 28 11,691 7 12,392 4,770 12,928 10,649 40,747 52,437
Illinois 15,326 11,727 7,171 323 4 34,550 567 4,755 105,321 501 241 111,386 145,936
Indiana 10,874 8,661 4,581 158 - 24,273 127 56,355 14,904 454 678 72,517 96,790
Iowa 8,891 14,566 2,815 14 0 26,287 1 75,205 12,420 588 137 88,351 114,637
Kansas 10,277 21,266 2,810 238 52 34,643 12 92,873 13,675 - 853 107,412 142,054
Kentucky 13,402 355 800 3 43 14,603 14,269 39,774 9,923 573 914 65,452 80,054
Louisiana 11,835 716 1,506 24 2 14,083 4,842 32,005 9,826 2 653 47,328 61,411
Maine 6,238 - 1 114 0 6,353 2,115 377 13,677 176 162 16,507 22,860
Maryland 4,552 2,552 885 137 46 8,172 603 19,009 3,432 154 841 24,039 32,211
Massachusetts 2,963 - 8,155 160 9 11,286 61 - 24,794 489 92 25,436 36,723
Michigan 9,649 22,663 4,332 17 - 36,662 19 66,805 16,867 1 1,682 85,374 122,036
Minnesota 11,723 18,784 2,582 28 0 33,116 26 27,540 74,967 1,851 1,949 106,333 139,449
Mississippi 10,693 8,736 2,245 0 323 21,997 219 44,886 9,721 93 529 55,448 77,445
Missouri 26,591 1,020 3,208 5 1 30,825 7,268 72,531 19,880 132 1,243 101,054 131,879
Montana 10,243 2,917 621 418 493 14,691 780 39,591 4,283 3,817 10,404 58,875 73,566
Nebraska 9,938 9,212 1,563 1 30 20,744 7 52,027 22,056 128 201 74,419 95,163
Nevada 4,865 1,643 1,070 34 56 7,668 778 27,520 3,715 48 8,506 40,566 48,234
New Hampshire 2,769 - 679 99 - 3,548 1,133 - 11,320 7 148 12,608 16,156
New Jersey 2,314 5,445 2,747 413 - 10,918 8 1,217 26,043 402 308 27,977 38,896
New Mexico 9,487 876 1,759 - 198 12,320 2,525 25,319 13,676 7,893 15,472 64,885 77,205
New York 14,494 5,877 6,577 769 9 27,726 569 14,309 69,633 647 677 85,834 113,559
North Carolina 22,388 - 908 0 300 23,596 57,536 - 22,052 1,039 2,751 83,379 106,975
North Dakota 7,370 10,797 638 - 62 18,867 43 4,414 62,860 19 1,485 68,821 87,688
Ohio 18,154 5,931 5,777 241 - 30,103 1,079 23,199 67,439 894 272 92,884 122,987
Oklahoma 12,254 15,362 3,991 619 - 32,227 1 62,178 17,967 478 13 80,637 112,865
Oregon 7,462 7,498 2,458 30 1,170 18,618 198 25,332 8,764 1,479 24,883 60,656 79,275
Pennsylvania 24,645 399 3,099 569 23 28,735 15,088 10 74,541 1,354 793 91,786 120,521
Rhode Island 1,036 - 698 23 5 1,761 64 - 4,070 72 60 4,266 6,027
South Carolina 20,702 290 253 - 17 21,261 20,610 29,735 3,989 194 1,576 56,103 77,364
South Dakota 7,752 10,605 743 28 739 19,868 3 24,481 34,696 1,813 1,723 62,716 82,584
Tennessee 13,885 1,742 3,556 452 - 19,634 1 55,743 19,017 398 1,193 76,352 95,986
Texas 69,906 4,807 14,936 390 78 90,116 10,539 142,762 68,338 4 2,560 224,204 314,319
Utah 5,829 1,960 1,798 - 113 9,701 55 22,415 9,910 370 6,841 39,589 49,290
Vermont 2,621 - 1,307 - - 3,928 8 - 10,156 - 164 10,327 14,255
Virginia 17,512 307 2,960 39 383 21,201 41,428 1,433 8,757 - 2,419 54,037 75,238
Washington 7,055 8,488 4,558 25 223 20,350 14 30,750 12,550 8,416 8,350 60,079 80,429
West Virginia 10,176 - 276 87 - 10,538 24,227 - 2,940 196 952 28,315 38,854
Wisconsin 11,722 11,746 5,303 - - 28,771 23 9,026 76,789 - 939 86,776 115,547
Wyoming 6,297 804 481 1 354 7,936 432 13,846 2,001 495 5,720 22,494 30,430
U.S. Total 566,595 283,269 159,985 8,195 6,392 1,024,437 215,018 1,521,755 1,189,193 57,403 157,543 3,140,912 4,165,349
Puerto Rico (4) 3,165 - 223 0 24 3,412 241 - 14,705 - - 14,946 18,359
Grand Total 569,760 283,269 160,208 8,196 6,416 1,027,849 215,259 1,521,755 1,203,898 57,403 157,543 3,155,858 4,183,707

(1) Prior to 1999, municipal was included with other jurisdictions. Some States may have incomplete/missing ownership data.

(2) Includes State park, State toll, other State agency, other local agency, and roadways not identified by ownership.

(3) Roadways in Federal parks, forests, and reservations that are not part of the State and local highway systems.

(4) Data may be incomplete.

 

Page last modified on November 27, 2018
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000