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


Skip to content
FacebookYouTubeTwitterFlickrLinkedIn

Policy and Governmental Affairs
Office of Highway Policy Information

FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-14M - Highway Statistics 2015

Highway Statistics 2015


Printable Excel Version [91 KB]
Printable PDF Version [110 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 - 2015
   Kilometers by Ownership (1)

December 2016
Table HM-14M
Sheet 1 of 3

STATE NATIONAL HIGHWAY SYSTEM - RURAL NATIONAL HIGHWAY SYSTEM - URBAN TOTAL NATIONAL HIGHWAY SYSTEM
STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (2) OTHER JURIS- DICTIONS (3) FEDERAL AGENCY (4) TOTAL STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (2) OTHER JURIS- DICTIONS (3) FEDERAL AGENCY (4) TOTAL
Alabama 4,157 - - - - 4,157 2,540 26 165 - 2 2,733 6,889
Alaska 3,205 1 2 - - 3,208 347 30 1 - - 378 3,586
Arizona 3,369 15 4 - 30 3,418 1,200 62 453 - 1 1,716 5,133
Arkansas 3,837 1 0 - - 3,838 1,537 1 55 - - 1,593 5,432
California 7,475 273 22 - 11 7,781 6,516 841 7,582 - 4 14,943 22,724
Colorado 5,185 4 0 - - 5,189 1,933 111 665 - - 2,710 7,899
Connecticut 286 - 1 - - 287 1,954 - 79 - - 2,034 2,321
Delaware 250 - - - - 250 432 - - - - 432 682
Dist. of Columbia - - - - - - 195 - - - 21 216 216
Florida 5,512 58 - - - 5,570 7,691 520 333 - - 8,543 14,113
Georgia 5,893 7 3 - - 5,903 5,066 335 238 0 6 5,645 11,548
Hawaii 126 1 - 2 - 129 528 45 - 20 - 594 723
Idaho 3,577 7 3 15 - 3,602 529 8 189 58 - 783 4,385
Illinois 5,603 12 3 102 - 5,721 5,799 439 322 360 2 6,921 12,642
Indiana 3,721 19 1 145 - 3,887 2,901 266 657 107 - 3,931 7,818
Iowa 6,486 0 0 1 - 6,487 1,621 7 138 9 - 1,774 8,262
Kansas 5,629 - - 278 - 5,907 1,029 12 81 105 5 1,231 7,138
Kentucky 3,769 0 - - - 3,770 1,466 5 37 - - 1,508 5,278
Louisiana 2,663 - - 22 - 2,684 2,339 49 114 17 - 2,520 5,204
Maine 1,623 - - 138 1 1,762 331 - 0 43 - 374 2,136
Maryland 794 - 0 19 - 813 2,302 107 324 171 51 2,955 3,768
Massachusetts 288 - 10 - - 298 2,662 - 1,603 110 1 4,376 4,674
Michigan 4,890 10 2 7 - 4,908 3,569 1,210 718 7 - 5,504 10,413
Minnesota 6,509 25 1 - - 6,535 1,864 136 66 4 - 2,069 8,604
Mississippi 3,775 29 5 - - 3,809 1,664 31 340 - 5 2,039 5,849
Missouri 6,156 2 6 1 - 6,165 2,675 100 310 2 - 3,087 9,252
Montana 6,224 0 - - - 6,224 503 - 4 - - 506 6,730
Nebraska 5,079 5 2 - - 5,085 640 23 235 0 - 899 5,984
Nevada 3,180 17 - - - 3,197 680 102 134 3 - 918 4,115
New Hampshire 832 - 1 20 - 853 393 - 124 129 - 646 1,499
New Jersey 307 14 - 61 - 383 2,721 939 139 599 - 4,397 4,780
New Mexico 4,203 - 11 - - 4,214 875 - 346 - - 1,221 5,435
New York 4,472 9 - 436 - 4,917 5,144 524 1,657 628 - 7,954 12,871
North Carolina 4,296 - - - 53 4,348 5,019 - 63 - 7 5,090 9,438
North Dakota 5,588 4 - - - 5,592 324 - 72 - - 396 5,988
Ohio 3,721 11 1 242 - 3,975 5,761 103 645 146 - 6,655 10,630
Oklahoma 3,875 - - 779 - 4,654 1,547 5 387 183 - 2,122 6,776
Oregon 5,044 28 1 2 - 5,075 1,469 78 306 6 - 1,859 6,934
Pennsylvania 4,438 - 13 451 0 4,902 5,885 61 305 462 - 6,713 11,616
Rhode Island 202 - - - - 202 691 - 57 18 - 766 968
South Carolina 3,440 0 - - - 3,440 2,351 - 7 - - 2,358 5,798
South Dakota 5,593 - 1 - 10 5,605 345 - 41 - - 387 5,991
Tennessee 3,651 - - - - 3,651 3,737 11 242 - - 3,990 7,640
Texas 15,501 0 0 1 - 15,502 10,632 175 2,185 443 - 13,435 28,937
Utah 4,093 28 6 - 19 4,146 1,567 16 64 - - 1,647 5,793
Vermont 901 - 11 - - 912 232 - 76 - - 308 1,220
Virginia 2,979 - 1 - - 2,980 3,270 59 1,073 62 46 4,510 7,490
Washington 3,784 5 1 - - 3,790 1,973 263 1,294 13 - 3,544 7,333
West Virginia 2,039 - - 72 - 2,111 1,005 - 8 67 - 1,080 3,190
Wisconsin 5,869 37 0 - - 5,906 2,671 544 464 - - 3,679 9,585
Wyoming 4,397 - - - 99 4,497 519 3 22 - - 544 5,041
U.S. Total 198,486 623 111 2,793 224 202,237 120,645 7,248 24,418 3,772 149 156,232 358,470
Puerto Rico (5) 98 - - - - 98 560 - 2 - - 562 660
Grand Total 198,584 623 111 2,793 224 202,336 121,205 7,248 24,420 3,772 149 156,794 359,130

December 2016
Table HM-14M
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 (2) OTHER JURIS- DICTIONS (3) FEDERAL AGENCY (4) TOTAL STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (2) OTHER JURIS- DICTIONS (3) FEDERAL AGENCY (4) TOTAL
Alabama 9,248 14,835 2,050 - - 26,134 1,577 2,178 6,199 - 51 10,005 36,139
Alaska 2,573 94 202 38 57 2,964 653 323 101 3 0 1,081 4,045
Arizona 4,722 2,559 339 13 1,233 8,866 472 1,792 5,683 23 137 8,106 16,972
Arkansas 18,277 5,492 230 - - 23,999 2,119 1,149 3,652 - - 6,920 30,919
California 9,274 18,605 421 - 587 28,887 1,026 7,898 30,749 - 60 39,732 68,619
Colorado 6,720 6,548 201 72 829 14,369 518 1,360 4,122 6 18 6,024 20,393
Connecticut 1,549 - 193 - - 1,743 2,129 - 3,993 2 - 6,124 7,867
Delaware 854 - 0 - - 854 978 - 23 - - 1,002 1,856
Dist. of Columbia - - - - - - 491 - - 1 22 514 514
Florida 3,570 6,419 85 - - 10,074 2,724 10,515 6,940 - - 20,179 30,253
Georgia 14,362 10,255 485 - 1 25,103 3,528 7,094 3,938 6 17 14,583 39,685
Hawaii 631 110 - 3 19 764 199 831 - - - 1,030 1,794
Idaho 3,811 4,377 272 3,462 45 11,967 107 219 1,610 465 - 2,401 14,369
Illinois 10,630 16,327 1,524 8 5 28,494 2,726 3,515 10,070 44 2 16,357 44,852
Indiana 10,268 8,849 313 - - 19,431 843 4,156 5,912 0 - 10,911 30,342
Iowa 6,111 22,389 670 2 0 29,172 71 1,014 3,621 17 0 4,724 33,896
Kansas 9,609 32,698 579 - 79 42,965 278 1,512 3,815 - - 5,604 48,569
Kentucky 13,000 15 1 - 68 13,085 3,227 410 961 4 - 4,602 17,687
Louisiana 10,488 15 1 7 3 10,514 3,568 1,084 2,310 3 - 6,966 17,480
Maine 6,804 - 0 - 0 6,804 1,220 - 1 1 - 1,221 8,026
Maryland 2,701 545 12 0 - 3,259 1,504 3,231 1,059 28 17 5,839 9,098
Massachusetts 585 - 1,297 5 8 1,895 1,108 - 10,239 252 4 11,603 13,498
Michigan 6,123 27,410 662 - - 34,195 947 7,842 5,587 3 - 14,379 48,574
Minnesota 9,960 25,971 221 101 2 36,254 631 4,097 3,699 1 - 8,428 44,682
Mississippi 11,225 13,065 423 - 489 25,201 514 853 2,841 1 77 4,285 29,486
Missouri 32,296 327 160 2 0 32,786 1,834 1,207 4,547 2 1 7,592 40,378
Montana 9,462 4,700 11 672 793 15,639 281 - 983 - - 1,264 16,902
Nebraska 10,185 14,365 373 1 47 24,970 85 402 1,739 - - 2,226 27,196
Nevada 3,469 1,088 5 29 51 4,643 462 1,202 1,551 81 39 3,335 7,977
New Hampshire 2,552 - 38 - - 2,591 680 - 927 10 - 1,617 4,208
New Jersey 249 1,376 83 - - 1,709 459 6,420 4,210 3 - 11,092 12,800
New Mexico 9,510 1,153 236 - 312 11,210 676 247 2,250 - 6 3,180 14,390
New York 10,162 3,168 180 84 14 13,607 3,542 5,707 8,800 71 - 18,120 31,727
North Carolina 16,375 - 3 - 370 16,748 10,244 - 1,298 - 76 11,618 28,366
North Dakota 5,907 16,909 426 - 99 23,342 31 19 969 - - 1,019 24,361
Ohio 16,367 5,254 428 - - 22,048 3,365 4,173 8,178 - - 15,717 37,765
Oklahoma 13,588 23,571 1,114 32 - 38,305 716 1,283 4,674 4 - 6,676 44,981
Oregon 5,040 9,667 109 35 1,880 16,732 456 2,361 3,454 6 - 6,277 23,009
Pennsylvania 18,706 40 372 1 34 19,152 10,513 444 4,200 1 - 15,157 34,310
Rhode Island 319 - 74 - - 393 444 - 1,005 16 8 1,472 1,864
South Carolina 20,730 150 27 - 26 20,934 6,817 309 358 - 0 7,484 28,418
South Dakota 6,483 16,777 287 22 1,173 24,743 72 291 877 19 - 1,259 26,002
Tennessee 12,485 280 21 - - 12,786 2,460 2,206 5,222 - - 9,888 22,674
Texas 71,763 2,304 403 8 122 74,601 14,387 5,219 21,303 141 2 41,052 115,653
Utah 3,389 2,523 152 - 177 6,240 317 592 2,419 - - 3,328 9,568
Vermont 2,911 - 1,468 - - 4,379 174 - 479 - - 653 5,033
Virginia 16,524 - 130 - 150 16,804 5,482 437 3,554 1 421 9,895 26,699
Washington 5,092 10,514 299 14 353 16,272 510 2,900 5,642 14 6 9,071 25,343
West Virginia 10,741 - 4 - - 10,746 2,641 - 429 - - 3,069 13,815
Wisconsin 9,537 16,166 1,247 - - 26,950 789 2,108 6,650 - - 9,547 36,497
Wyoming 5,014 875 6 - 471 6,366 190 358 716 13 - 1,277 7,643
U.S. Total 491,953 347,787 17,838 4,612 9,499 871,689 100,783 98,959 213,559 1,239 964 415,504 1,287,193
Puerto Rico (5) 774 - 2 - 27 803 3,800 - 356 - 11 4,167 4,970
Grand Total 492,728 347,787 17,840 4,612 9,526 872,492 104,583 98,959 213,915 1,239 975 419,671 1,292,163

December 2016
Table HM-14M
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 (2) OTHER JURIS- DICTIONS (3) FEDERAL AGENCY (4) TOTAL STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (2) OTHER JURIS- DICTIONS (3) FEDERAL AGENCY (4) TOTAL
Alabama 17,522 17,039 8,415 - 52 43,028 52 83,078 35,390 272 2,365 121,156 164,184
Alaska 6,778 449 305 41 57 7,630 2,252 6,058 2,623 3,738 3,656 18,327 25,958
Arizona 9,762 4,428 6,479 35 1,401 22,105 1,217 24,488 30,013 7,072 21,519 84,308 106,413
Arkansas 25,770 6,643 3,937 - - 36,350 661 99,591 24,280 - 4,251 128,783 165,133
California 24,290 27,618 38,774 - 661 91,343 - 109,909 94,976 1,768 17,169 223,821 315,164
Colorado 14,357 8,022 4,988 78 847 28,293 225 82,179 21,113 1,295 9,709 114,520 142,813
Connecticut 5,919 - 4,267 2 - 10,187 67 - 23,704 537 124 24,432 34,620
Delaware 2,515 - 24 - - 2,538 6,179 - 1,285 126 196 7,787 10,325
Dist. of Columbia 686 - - 1 43 730 1,526 - - 50 120 1,695 2,425
Florida 19,496 17,512 7,358 - - 44,366 3 95,843 53,522 139 3,528 153,035 197,401
Georgia 28,849 17,691 4,663 6 23 51,233 38 122,987 27,257 188 4,508 154,978 206,211
Hawaii 1,485 988 - 25 19 2,517 32 4,345 - 87 189 4,653 7,170
Idaho 8,023 4,611 2,074 4,001 45 18,754 11 21,793 7,653 20,980 13,147 63,585 82,338
Illinois 24,758 20,293 11,919 514 9 57,493 939 6,237 168,861 789 387 177,213 234,706
Indiana 17,733 13,290 6,884 252 - 38,160 241 91,619 23,978 715 702 117,255 155,415
Iowa 14,289 23,410 4,429 29 1 42,158 1 121,031 19,778 984 223 142,018 184,176
Kansas 16,545 34,221 4,474 383 83 55,707 19 148,177 21,363 - 1,096 170,654 226,361
Kentucky 21,463 430 999 4 68 22,965 23,013 63,954 16,223 898 1,466 105,553 128,518
Louisiana 19,057 1,149 2,425 49 3 22,684 7,801 51,490 15,812 5 1,052 76,160 98,844
Maine 9,977 - 1 182 1 10,161 3,474 595 22,088 290 264 26,711 36,872
Maryland 7,301 3,883 1,395 218 68 12,866 994 30,649 5,558 247 1,246 38,693 51,559
Massachusetts 4,643 - 13,149 366 14 18,172 97 - 39,451 753 145 40,445 58,617
Michigan 15,528 36,473 6,969 17 - 58,987 31 107,582 27,171 119 2,910 137,813 196,800
Minnesota 18,964 30,229 3,987 105 2 53,286 44 44,656 118,616 2,654 4,068 170,038 223,324
Mississippi 17,178 13,978 3,608 1 570 35,335 365 71,241 15,483 1,027 109 88,225 123,560
Missouri 42,961 1,636 5,024 8 1 49,630 11,551 116,398 31,959 169 1,999 162,077 211,707
Montana 16,469 4,701 997 672 793 23,633 1,256 63,849 6,815 6,130 19,031 97,080 120,713
Nebraska 15,988 14,795 2,349 1 47 33,180 11 83,804 34,539 194 325 118,873 152,053
Nevada 7,791 2,409 1,689 113 90 12,092 868 45,181 7,366 - 5,143 58,558 70,650
New Hampshire 4,457 - 1,091 159 - 5,707 1,823 - 18,192 11 239 20,265 25,972
New Jersey 3,736 8,748 4,432 663 - 17,580 30 1,954 41,844 965 495 45,288 62,868
New Mexico 15,264 1,400 2,844 - 318 19,825 4,009 64,179 5,686 248 17,208 91,330 111,155
New York 23,320 9,409 10,637 1,219 14 44,598 900 23,098 113,114 1,160 1,183 139,454 184,053
North Carolina 35,934 - 1,364 - 506 37,804 92,103 - 35,144 1,672 4,404 133,323 171,127
North Dakota 11,850 16,933 1,467 - 99 30,348 70 12 107,369 31 2,389 109,871 140,220
Ohio 29,214 9,541 9,251 388 - 48,395 1,730 37,587 108,240 1,439 438 149,435 197,830
Oklahoma 19,726 24,859 6,174 997 - 51,756 - 100,848 27,991 774 21 129,635 181,391
Oregon 12,009 12,135 3,870 49 1,880 29,942 320 40,798 13,877 2,322 31,098 88,415 118,357
Pennsylvania 39,542 544 4,890 915 34 45,926 24,439 3 120,355 1,257 1,287 147,342 193,267
Rhode Island 1,656 - 1,136 34 8 2,833 100 - 6,581 73 143 6,898 9,730
South Carolina 33,338 459 391 - 27 34,215 33,223 47,705 4,721 313 2,536 88,497 122,712
South Dakota 12,494 17,068 1,207 41 1,183 31,994 5 39,682 55,878 2,650 2,684 100,900 132,893
Tennessee 22,333 2,497 5,484 - - 30,315 2 90,517 30,521 640 1,918 123,598 153,912
Texas 112,283 7,699 23,891 593 125 144,590 17,145 228,812 110,012 4 4,120 360,093 504,683
Utah 9,366 3,158 2,640 - 196 15,360 83 35,821 15,545 841 6,861 59,150 74,510
Vermont 4,218 - 2,034 - - 6,253 13 - 16,407 - 264 16,685 22,937
Virginia 28,256 495 4,759 63 616 34,189 66,128 2,290 14,299 - 3,893 86,611 120,799
Washington 11,359 13,683 7,236 41 359 32,677 - 49,521 20,025 13,435 13,635 96,615 129,292
West Virginia 16,426 - 440 139 - 17,005 38,941 - 4,791 314 1,343 45,389 62,394
Wisconsin 18,866 18,855 8,361 - - 46,083 36 14,576 123,470 - 1,508 139,590 185,673
Wyoming 10,121 1,236 744 13 570 12,684 691 22,345 3,205 1,968 5,684 33,894 46,577
U.S. Total 911,867 454,617 255,927 12,416 10,835 1,645,663 344,759 2,496,482 1,894,141 81,344 223,997 5,040,723 6,686,385
Puerto Rico (5) 5,232 - 359 - 39 5,629 2,132 - 18,900 - 10 21,042 26,672
Grand Total 917,099 454,617 256,286 12,416 10,874 1,651,292 346,891 2,496,482 1,913,041 81,344 224,007 5,061,765 6,713,057

(1) Due to conversion from English to metric units and to rounding, individual cell values may not agree with corresponding mileage table cell values. Some States may be have incomplete/missing ownership data.

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

(3) Includes State park, State toll, other State agency, other local agency, and 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) 2008 data.

 

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