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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-14M - Highway Statistics 2019

Highway Statistics Series

Highway Statistics 2019


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Federal-Aid Highway Length - 2019
   Kilometers by Ownership (1)

September 30, 2020

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 4,106 - - - - 4,106 2,620 26 160 - - 2,806 6,913
Alaska 3,199 1 2 - - 3,202 353 33 1 - - 386 3,588
Arizona 3,368 15 4 - 23 3,410 1,240 61 456 - 1 1,758 5,169
Arkansas 3,823 1 - - - 3,825 1,528 1 62 - - 1,592 5,417
California 7,524 297 21 - 12 7,854 6,374 1,065 7,370 14 6 14,829 22,683
Colorado 5,185 3 - - - 5,188 1,917 110 683 - - 2,710 7,898
Connecticut 299 - 1 - - 300 1,964 - 88 - - 2,052 2,352
Delaware 222 - - - - 222 477 - - - - 477 700
Dist. of Columbia - - - - - - 194 - - - 22 216 216
Florida 5,549 54 1 - - 5,603 7,687 522 352 - - 8,561 14,164
Georgia 5,985 7 3 - - 5,994 5,098 234 237 90 - 5,658 11,653
Hawaii 126 1 - 2 - 129 538 45 - 20 - 604 732
Idaho 3,549 11 8 22 - 3,590 506 6 193 39 - 745 4,334
Illinois 5,759 16 - 102 - 5,877 5,464 416 344 373 1 6,597 12,474
Indiana 3,924 6 - 145 - 4,075 1,767 6 40 107 - 1,920 5,996
Iowa 6,487 - - - - 6,487 1,641 7 151 - - 1,798 8,285
Kansas 5,629 - - 278 - 5,907 1,026 11 47 107 4 1,196 7,104
Kentucky 3,789 - - - - 3,789 1,493 5 45 - - 1,543 5,332
Louisiana 2,610 - - - - 2,610 2,197 23 80 44 - 2,344 4,954
Maine 1,623 - - 115 1 1,738 330 - - 67 - 397 2,136
Maryland 816 - - 19 - 835 2,028 98 315 169 51 2,660 3,496
Massachusetts 633 - 145 - - 778 2,840 - 1,674 90 2 4,607 5,384
Michigan 4,890 10 2 - - 4,902 3,521 1,214 746 8 - 5,489 10,391
Minnesota 6,550 10 - - - 6,561 1,775 94 18 4 - 1,891 8,452
Mississippi 3,815 28 5 - - 3,848 1,672 20 341 - 4 2,037 5,885
Missouri 6,156 2 6 1 - 6,165 2,651 78 301 - - 3,030 9,194
Montana 6,225 - - - - 6,226 510 - 2 - - 512 6,738
Nebraska 4,986 - - - - 4,986 644 13 207 - - 863 5,849
Nevada 3,220 - - - - 3,220 673 116 147 - - 936 4,156
New Hampshire 832 - 1 18 - 851 394 - 123 131 - 648 1,499
New Jersey 310 15 - 61 - 386 2,720 929 141 599 - 4,390 4,776
New Mexico 4,167 - 6 - - 4,173 758 - 104 - - 861 5,034
New York 4,535 9 - 436 - 4,980 5,189 534 1,660 626 - 8,009 12,989
North Carolina 4,445 - - - 24 4,470 4,636 - 68 - 7 4,711 9,180
North Dakota 5,556 4 - - - 5,560 357 - 72 - - 429 5,989
Ohio 3,830 7 3 242 - 4,083 4,504 54 354 146 - 5,058 9,141
Oklahoma 3,982 - - 777 - 4,759 1,321 6 29 183 - 1,538 6,297
Oregon 5,021 28 1 2 - 5,052 1,458 79 317 6 - 1,860 6,912
Pennsylvania 4,306 - - 443 - 4,749 5,956 75 281 467 - 6,780 11,528
Rhode Island 203 - - - - 203 670 - 52 19 - 741 944
South Carolina 3,442 - - - 1 3,443 2,353 - 7 - - 2,360 5,802
South Dakota 5,594 - - - 10 5,604 344 - 46 - - 390 5,995
Tennessee 3,848 - - - - 3,848 3,980 3 243 2 - 4,228 8,076
Texas 15,477 - - 12 - 15,490 10,777 168 2,218 443 - 13,607 29,096
Utah 2,973 14 - - 19 3,006 1,481 8 37 - - 1,526 4,532
Vermont 895 - 11 - - 907 202 - 44 - - 246 1,153
Virginia 3,757 - 5 31 - 3,793 2,423 58 1,117 44 64 3,707 7,500
Washington 3,781 5 1 1 - 3,788 1,972 260 1,306 13 - 3,551 7,339
West Virginia 2,084 - - 72 - 2,156 970 - 8 67 - 1,045 3,201
Wisconsin 5,870 38 - - - 5,907 2,701 532 477 - - 3,710 9,617
Wyoming 4,367 - - - 92 4,458 468 - - - 7 476 4,934
U.S. Total 199,320 582 228 2,779 183 203,093 116,363 6,908 22,765 3,879 171 150,086 353,179
Puerto Rico 143 - - - - 143 1,104 - 16 - - 1,120 1,263
Grand Total 199,463 582 228 2,779 183 203,236 117,467 6,908 22,781 3,879 171 151,206 354,442

September 30, 2020

Table HM-14M
(Sheet 2 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 9,207 14,887 2,083 - - 26,177 1,608 2,200 6,159 - 50 10,016 36,193
Alaska 2,367 63 98 12 57 2,597 635 299 100 40 - 1,074 3,671
Arizona 5,003 2,542 395 18 1,067 9,025 787 2,696 9,495 155 205 13,338 22,364
Arkansas 18,320 5,431 223 - - 23,975 2,145 1,150 3,622 - - 6,917 30,892
California 9,391 19,365 410 217 168 29,551 944 8,135 29,410 33 33 38,555 68,106
Colorado 6,715 6,550 230 72 828 14,394 496 1,332 4,167 6 18 6,019 20,413
Connecticut 1,535 - 193 - - 1,728 2,116 - 4,004 4 - 6,123 7,852
Delaware 754 - - - - 754 1,110 - 24 - - 1,133 1,887
Dist. of Columbia - - - - - - 489 - - 2 23 514 514
Florida 3,551 6,422 87 - - 10,060 2,729 10,579 6,978 - - 20,286 30,346
Georgia 14,299 10,088 509 140 - 25,035 3,430 5,676 4,300 1,059 - 14,465 39,499
Hawaii 631 110 - 3 19 764 200 833 - - - 1,033 1,797
Idaho 3,795 4,379 290 3,468 45 11,977 150 259 1,619 433 - 2,462 14,440
Illinois 10,395 14,897 1,094 7 5 26,397 3,041 3,518 10,184 36 - 16,780 43,177
Indiana 10,056 9,580 343 - - 19,979 1,932 4,637 7,246 - - 13,816 33,795
Iowa 6,128 22,462 675 3 - 29,269 78 986 3,740 20 - 4,824 34,093
Kansas 9,603 32,507 700 7 136 42,953 280 1,327 4,158 - 7 5,772 48,725
Kentucky 13,060 18 1 - 68 13,147 3,251 549 1,245 5 - 5,050 18,197
Louisiana 10,432 314 42 6 3 10,797 3,839 1,713 2,800 8 - 8,359 19,156
Maine 6,772 - - - - 6,772 1,308 - 1 1 - 1,310 8,082
Maryland 2,700 531 12 - - 3,243 1,796 3,484 1,119 21 23 6,444 9,687
Massachusetts 242 - 1,156 5 8 1,411 1,031 - 10,215 115 4 11,365 12,776
Michigan 6,113 27,419 662 2 - 34,196 977 7,828 5,616 15 - 14,437 48,632
Minnesota 9,764 25,956 136 40 - 35,896 727 4,212 4,026 1 - 8,966 44,862
Mississippi 11,236 13,141 414 - 439 25,230 521 870 2,855 1 77 4,324 29,553
Missouri 32,138 311 172 2 - 32,624 1,807 1,278 4,765 2 2 7,855 40,479
Montana 9,471 4,676 10 672 814 15,643 280 - 985 - - 1,265 16,908
Nebraska 10,223 14,356 374 - 47 25,000 140 436 1,959 - 2 2,538 27,538
Nevada 3,476 1,197 18 22 52 4,764 430 1,387 1,570 40 40 3,468 8,232
New Hampshire 2,554 - 40 - - 2,594 677 - 940 10 - 1,627 4,221
New Jersey 263 1,388 85 4 - 1,741 451 6,462 4,136 1 - 11,050 12,790
New Mexico 9,462 1,220 198 - 307 11,186 837 278 2,487 - 7 3,609 14,796
New York 10,120 3,242 184 84 14 13,643 3,487 5,708 8,750 93 - 18,037 31,680
North Carolina 16,303 - 2 - 369 16,674 10,750 - 1,391 - 83 12,224 28,898
North Dakota 5,918 17,356 7 - 99 23,380 32 65 948 - - 1,045 24,425
Ohio 16,284 5,227 439 - - 21,949 4,632 4,192 8,527 - - 17,351 39,300
Oklahoma 13,479 23,633 947 18 - 38,078 925 1,283 5,271 3 - 7,483 45,561
Oregon 4,933 9,737 125 34 1,882 16,712 434 2,264 3,594 6 - 6,298 23,010
Pennsylvania 18,381 30 315 1 34 18,760 11,021 538 4,444 1 3 16,007 34,767
Rhode Island 318 - 74 - - 393 457 - 993 17 9 1,476 1,869
South Carolina 20,710 152 20 - 42 20,925 6,790 315 389 - - 7,493 28,418
South Dakota 6,461 16,847 218 27 1,182 24,734 72 273 905 18 - 1,269 26,003
Tennessee 12,252 547 75 - - 12,874 2,258 2,258 5,411 - - 9,926 22,800
Texas 71,961 2,302 402 6 122 74,793 14,523 5,205 21,465 163 2 41,359 116,152
Utah 4,527 2,503 137 - 163 7,330 405 647 2,770 - - 3,823 11,153
Vermont 2,906 - 1,488 - - 4,394 214 - 560 - - 774 5,168
Virginia 17,071 2 129 - 504 17,707 4,876 431 3,524 2 71 8,903 26,610
Washington 5,090 10,560 314 13 353 16,329 505 2,883 5,791 14 9 9,203 25,532
West Virginia 11,058 - 3 - - 11,060 2,283 - 435 - - 2,717 13,778
Wisconsin 9,521 16,297 1,257 - - 27,074 774 2,069 6,855 - - 9,698 36,772
Wyoming 5,012 856 12 - 472 6,352 306 466 766 1 - 1,538 7,890
U.S. Total 491,959 349,097 16,794 4,884 9,301 872,036 104,986 100,721 222,714 2,327 670 431,419 1,303,455
Puerto Rico 711 - 1 - 22 734 3,129 - 339 - 5 3,472 4,206
Grand Total 492,670 349,097 16,795 4,884 9,323 872,770 108,115 100,721 223,053 2,327 675 434,891 1,307,661

September 30, 2020

Table HM-14M
(Sheet 3 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 17,541 17,112 8,403 - 50 43,106 8 78,686 37,970 282 1,985 118,930 162,036
Alaska 6,554 396 201 52 57 7,260 2,515 7,970 2,547 5,613 2,639 21,283 28,543
Arizona 10,398 5,314 10,350 174 1,297 27,532 520 23,524 26,090 7,124 22,876 80,135 107,667
Arkansas 25,817 6,584 3,907 - - 36,309 682 78,558 22,404 21,414 5,776 128,834 165,143
California 24,233 28,862 37,211 264 219 90,789 - 86,448 91,797 1,192 12,303 191,740 282,529
Colorado 14,314 7,994 5,080 78 846 28,311 222 82,031 21,949 1,301 9,529 115,031 143,342
Connecticut 5,913 - 4,286 4 - 10,204 67 - 23,791 537 126 24,522 34,725
Delaware 2,563 - 24 - - 2,586 6,208 - 1,343 126 196 7,873 10,459
Dist. of Columbia 682 - - 2 45 729 1,525 - - 60 123 1,708 2,438
Florida 19,516 17,576 7,418 - - 44,510 5 95,560 54,366 143 3,533 153,607 198,117
Georgia 28,811 16,004 5,049 1,288 - 51,152 31 115,912 34,895 182 4,566 155,587 206,739
Hawaii 1,495 990 - 25 19 2,529 27 4,407 - 87 189 4,711 7,240
Idaho 8,002 4,655 2,110 3,962 45 18,774 - 18,479 15,017 15,338 16,913 65,747 84,521
Illinois 24,659 18,847 11,621 518 6 55,651 921 7,603 169,520 829 387 179,260 234,911
Indiana 17,680 14,228 7,630 252 - 39,790 160 90,373 24,514 723 394 116,165 155,955
Iowa 14,334 23,455 4,565 23 1 42,378 1 120,930 20,282 948 219 142,380 184,758
Kansas 16,538 33,845 4,905 392 147 55,828 19 146,484 21,686 80 1,810 170,078 225,907
Kentucky 21,592 573 1,290 5 68 23,529 22,934 64,087 15,685 920 1,517 105,144 128,673
Louisiana 19,077 2,050 2,921 57 3 24,110 7,886 483 26,523 43,943 - 78,835 102,945
Maine 10,033 - 1 182 1 10,218 3,397 672 21,894 283 260 26,506 36,723
Maryland 7,340 4,112 1,446 210 74 13,183 1,039 30,711 5,600 251 1,315 38,917 52,099
Massachusetts 4,746 - 13,189 210 14 18,160 101 - 39,999 796 154 41,049 59,209
Michigan 15,501 36,471 7,026 25 - 59,023 31 107,740 27,142 2 2,692 137,607 196,631
Minnesota 18,816 30,272 4,180 45 - 53,313 41 44,218 123,482 3,167 3,274 174,183 227,496
Mississippi 17,244 14,059 3,615 1 519 35,438 355 72,260 15,650 149 852 89,266 124,703
Missouri 42,753 1,668 5,245 6 2 49,674 11,695 116,647 32,561 264 2,002 163,168 212,842
Montana 16,485 4,676 998 672 814 23,646 1,244 63,763 6,961 6,165 16,745 94,878 118,523
Nebraska 15,993 14,804 2,540 - 49 33,387 11 83,823 35,595 217 323 119,969 153,355
Nevada 7,798 2,699 1,736 62 93 12,388 821 43,917 6,407 - 13,283 64,427 76,815
New Hampshire 4,457 - 1,103 160 - 5,720 1,819 - 18,253 12 243 20,328 26,048
New Jersey 3,744 8,794 4,363 666 - 17,566 12 2,000 41,958 646 500 45,117 62,684
New Mexico 15,223 1,498 2,794 - 314 19,830 3,982 41,471 21,755 13,648 14,908 95,764 115,594
New York 23,331 9,492 10,594 1,238 14 44,669 936 23,000 112,022 1,628 1,095 138,681 183,350
North Carolina 36,135 - 1,460 - 484 38,079 92,821 - 35,999 1,749 4,563 135,132 173,210
North Dakota 11,863 17,425 1,027 - 99 30,414 62 7,611 102,849 - 957 111,478 141,892
Ohio 29,250 9,480 9,323 388 - 48,442 1,730 37,315 108,690 1,439 385 149,558 198,000
Oklahoma 19,707 24,921 6,248 982 - 51,858 138 101,975 29,434 863 225 132,634 184,492
Oregon 11,846 12,109 4,037 48 1,882 29,922 318 40,630 14,200 2,388 39,752 97,289 127,211
Pennsylvania 39,663 643 5,040 912 37 46,296 24,254 15 120,074 2,370 1,262 147,975 194,270
Rhode Island 1,649 - 1,119 37 9 2,813 103 - 6,484 136 127 6,850 9,663
South Carolina 33,295 467 416 - 43 34,220 33,125 47,884 9,120 67 3,099 93,294 127,514
South Dakota 12,471 17,119 1,169 44 1,193 31,998 5 39,311 55,667 2,200 2,736 99,919 131,916
Tennessee 22,337 2,807 5,729 3 - 30,876 295 90,369 30,713 573 1,941 123,890 154,766
Texas 112,739 7,675 24,085 624 125 145,248 16,984 230,954 110,317 - 4,157 362,412 507,660
Utah 9,387 3,171 2,944 - 183 15,685 63 35,199 16,322 634 10,326 62,543 78,228
Vermont 4,218 - 2,103 - - 6,321 12 - 16,344 - 262 16,618 22,939
Virginia 28,127 491 4,776 77 639 34,110 66,995 2,388 14,196 3 3,569 87,151 121,261
Washington 11,348 13,708 7,412 40 363 32,871 - 49,378 20,405 13,623 13,603 97,010 129,881
West Virginia 16,395 - 445 139 - 16,979 38,998 - 4,795 316 1,479 45,588 62,566
Wisconsin 18,865 18,936 8,588 - - 46,389 36 14,449 123,794 - 1,490 139,769 186,158
Wyoming 10,152 1,322 778 1 571 12,824 698 22,229 3,208 797 8,670 35,602 48,426
U.S. Total 912,629 457,309 262,501 13,870 10,325 1,656,634 345,852 2,371,461 1,942,269 155,228 241,331 5,056,140 6,712,775
Puerto Rico 5,087 - 356 - 27 5,469 389 - 23,688 - - 24,076 29,545
Grand Total 917,716 457,309 262,856 13,870 10,352 1,662,103 346,240 2,371,461 1,965,956 155,228 241,331 5,080,217 6,742,320

(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 have incomplete/missing ownership data.

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

(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.

 

Page last modified on December 1, 2020
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000