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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2020 / Table HM-50M - Highway Statistics 2020

Highway Statistics Series

Highway Statistics 2020


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Functional System Length - 2020 (1)

October 26, 2021

Kilometers by Ownership - Rural

Table HM-50M (Sheet 1 of 4)
STATE INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL
STATE HIGHWAY AGENCY OTHER TOTAL 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 STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (2) OTHER JURIS- DICTIONS (3) FEDERAL AGENCY (4) TOTAL
Alabama 918 - 918 - - - - - - 3,297 1 4 - - 3,302 5,975 280 114 - - 6,370
Alaska 1,612 - 1,612 - - - - - - 1,286 - - - - 1,286 688 5 - - - 693
Arizona 1,474 - 1,474 31 - - - - 31 1,978 29 15 - 10 2,032 3,064 308 89 - 57 3,518
Arkansas 706 - 706 116 - - - - 116 3,021 - - - - 3,021 4,849 84 5 - - 4,938
California 1,946 - 1,946 679 1 - - - 679 5,095 332 34 - - 5,461 7,882 2,004 156 - - 10,042
Colorado 1,043 - 1,043 45 - - - - 45 4,131 2 2 - - 4,134 4,552 900 37 32 69 5,590
Connecticut 46 - 46 57 - - - - 57 195 - 1 - - 196 348 - 2 - - 350
Delaware - - - 47 - - - - 47 160 - - - - 160 145 - - - - 145
Dist. of Columbia - - - - - - - - - - - - - - - - - - - - -
Florida 1,154 - 1,154 281 - - - - 281 4,166 48 1 - - 4,215 2,835 679 15 - - 3,529
Georgia 866 - 866 - - - - - - 3,900 5 3 - - 3,908 7,478 75 49 - - 7,602
Hawaii - - - - - - - - - 124 1 - - - 126 333 59 - - 19 411
Idaho 840 - 840 65 - - - - 65 2,692 24 12 38 - 2,766 1,996 75 39 248 - 2,359
Illinois 1,899 102 2,001 78 - - - - 78 3,782 16 - - - 3,798 7,306 276 29 - - 7,611
Indiana 1,113 124 1,238 247 - - - - 247 3,132 47 9 - - 3,188 3,038 309 20 - - 3,368
Iowa 982 - 982 - - - - - - 5,506 1 - - - 5,508 5,987 291 16 - - 6,294
Kansas 751 278 1,030 647 - - - - 647 4,232 - - - - 4,232 6,799 37 12 - - 6,848
Kentucky 1,144 - 1,144 640 - - - - 640 1,989 - - - - 1,989 3,769 - - - - 3,769
Louisiana 852 - 852 54 - - - - 54 1,626 - - - - 1,626 3,054 7 1 - - 3,061
Maine 335 115 449 4 - - - - 4 1,275 - - - - 1,275 1,515 - - - - 1,515
Maryland 213 15 229 111 - - - - 111 512 - - 4 - 516 1,126 13 - - - 1,139
Massachusetts 101 - 101 17 - - - - 17 163 - 6 - - 168 350 - 156 - - 506
Michigan 905 - 905 553 - - - - 553 3,428 - - - - 3,428 5,463 2,342 59 - - 7,865
Minnesota 946 - 946 54 - - - - 54 5,548 10 - - - 5,558 8,317 2,427 3 - - 10,747
Mississippi 931 - 931 - - - - - - 2,840 25 4 - - 2,870 5,575 26 15 - 426 6,041
Missouri 1,354 - 1,354 1,811 - - - - 1,811 3,039 - 3 1 - 3,042 6,384 22 33 1 - 6,441
Montana 1,762 - 1,762 - - - - - - 4,463 - - - - 4,463 4,505 - - - 80 4,586
Nebraska 667 - 667 534 - - - - 534 3,764 - - - - 3,764 6,624 84 19 - - 6,727
Nevada 735 - 735 - - - - - - 2,445 - - - - 2,445 1,095 68 4 - - 1,168
New Hampshire 223 6 228 15 - - - - 15 507 - - 13 - 519 1,001 - 5 - - 1,006
New Jersey 66 6 72 3 - - 54 - 57 241 15 - 1 - 257 260 226 5 4 - 494
New Mexico 1,357 - 1,357 - - - - - - 3,059 9 15 - - 3,083 3,392 128 73 5 64 3,661
New York 883 414 1,297 279 - - 17 - 296 3,374 9 - 5 - 3,389 4,432 94 6 46 - 4,578
North Carolina 909 - 909 680 - - - - 680 2,609 - - - - 2,609 4,561 - - - 369 4,930
North Dakota 820 - 820 - - - - - - 4,735 4 - - - 4,739 4,064 - 1 - - 4,065
Ohio 792 242 1,035 538 - - - - 538 2,449 2 - - - 2,451 4,182 84 21 - - 4,287
Oklahoma 686 353 1,040 1 - - 20 - 21 3,196 - - 423 - 3,619 4,279 11 14 - - 4,305
Oregon 797 - 797 - - - - - - 4,251 24 - 1 - 4,276 2,890 651 7 - 33 3,581
Pennsylvania 1,324 392 1,716 529 - - 51 - 580 2,544 - - - - 2,544 7,091 1 15 1 34 7,143
Rhode Island 29 - 29 17 - - - - 17 157 - - - - 157 115 - - - - 116
South Carolina 879 - 879 74 - - - - 74 2,492 - - - 1 2,493 4,778 9 5 - 13 4,804
South Dakota 951 - 951 468 - - - - 468 4,159 - - 10 - 4,170 4,709 - - 57 - 4,767
Tennessee 1,037 - 1,037 41 - - - - 41 3,070 - - - - 3,070 4,528 49 5 - - 4,582
Texas 3,220 - 3,220 207 - - - - 207 13,461 33 8 16 - 13,517 16,762 88 51 - - 16,900
Utah 1,102 - 1,102 14 - - - - 14 1,898 - - - 19 1,917 1,989 61 3 - 28 2,080
Vermont 412 - 412 1 - - - - 1 514 - 16 - - 530 1,126 - 55 - - 1,182
Virginia 963 - 963 154 - - - - 154 2,602 - - 31 - 2,633 5,253 - 44 - 490 5,787
Washington 690 - 690 985 - - - - 985 2,109 3 - 1 - 2,113 2,714 517 20 - 66 3,317
West Virginia 442 72 514 1 - - - - 1 1,641 - - - - 1,641 2,177 - - - - 2,177
Wisconsin 824 - 824 327 - - - - 327 4,602 17 - - - 4,618 7,406 260 3 - - 7,669
Wyoming 1,299 - 1,299 - - - - - - 3,077 - - - 92 3,169 1,519 1 - - 444 1,964
U.S. Total 45,006 2,120 47,126 10,406 1 - 142 - 10,549 144,535 659 134 543 123 145,994 200,282 12,550 1,209 396 2,190 216,627
Puerto Rico 88 - 88 3 - - - - 3 107 - - - - 107 412 - - - - 412
Grand Total 45,094 2,120 47,214 10,409 1 - 142 - 10,552 144,641 659 134 543 123 146,100 200,694 12,550 1,209 396 2,190 217,038

October 26, 2021

Kilometers by Ownership - Rural

Table HM-50M (Sheet 2 of 4)
STATE MAJOR COLLECTOR MINOR COLLECTOR LOCAL
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 STATE HIGHWAY AGENCY COUNTY TOWN, TOWNSHIP, MUNICIPAL (2) OTHER JURIS- DICTIONS (3) FEDERAL AGENCY (4) TOTAL
Alabama 3,154 14,595 1,960 - - 19,708 52 8,774 708 - - 9,533 5 61,045 10,550 283 1,162 73,046
Alaska 1,978 59 99 13 57 2,205 1,395 271 454 103 74 2,297 1,009 5,156 1,552 5,133 2,418 15,268
Arizona 1,824 2,230 294 19 1,012 5,379 223 2,467 325 157 1,595 4,767 297 16,802 3,200 6,433 21,069 47,800
Arkansas 13,442 5,301 219 - 51 19,013 385 9,997 315 - 162 10,859 187 59,332 8,222 20,185 5,419 93,345
California 1,228 17,937 354 220 157 19,897 - 11,559 144 29 480 12,212 - 54,039 1,378 1,045 10,731 67,193
Colorado 2,129 5,650 192 40 757 8,767 188 11,846 403 114 1,656 14,207 33 63,939 3,054 1,160 7,803 75,989
Connecticut 1,187 - 191 - - 1,378 35 - 639 - - 674 12 - 5,990 425 34 6,460
Delaware 630 - - - - 630 412 - - - - 412 2,940 - 91 66 116 3,213
Dist. of Columbia - - - - - - - - - - - - - - - - - -
Florida 654 5,746 74 - - 6,474 1 5,116 39 - - 5,156 17 30,744 4,177 131 2,796 37,864
Georgia 8,049 10,003 467 140 - 18,658 - 10,389 250 161 29 10,828 2 72,070 6,036 960 1,746 80,814
Hawaii 300 51 - 3 - 355 20 110 - - - 129 - 1,413 - 73 162 1,648
Idaho 1,749 4,290 246 3,203 45 9,534 - 2,819 460 1,505 7 4,790 - 14,269 10,171 12,941 16,645 54,026
Illinois 3,089 14,618 1,068 7 5 18,786 129 4,590 2,846 8 12 7,585 474 2,726 110,854 566 331 114,951
Indiana 6,392 9,196 314 - - 15,901 28 13,577 246 7 - 13,858 62 64,078 4,109 696 728 69,672
Iowa 140 22,152 659 3 - 22,954 - 25,476 264 - - 25,740 2 93,829 7,956 705 180 102,673
Kansas 2,811 32,466 690 28 105 36,101 12 14,910 129 22 43 15,115 7 129,686 7,621 451 1,006 138,771
Kentucky 9,337 18 1 - 68 9,424 14,954 64 2 - 14 15,033 7,694 60,031 2,962 786 1,245 72,718
Louisiana 7,605 328 19 2 - 7,954 5,032 391 12 2 - 5,438 2,850 41,746 2,328 911 - 47,836
Maine 5,266 - - - - 5,266 3,376 - - - - 3,376 14 671 18,495 247 254 19,681
Maryland 1,553 525 13 - - 2,092 488 2,202 48 - 3 2,741 305 12,803 579 152 1,214 15,053
Massachusetts 243 - 1,139 5 8 1,395 7 - 980 4 1 992 27 - 6,336 394 24 6,780
Michigan 649 25,103 604 2 - 26,358 1 6,754 68 1 - 6,824 16 82,937 3,845 - 2,460 89,257
Minnesota 1,413 23,572 133 40 - 25,159 25 18,369 658 124 185 19,359 13 25,519 97,229 3,006 3,085 128,851
Mississippi 5,723 13,082 400 - 13 19,218 94 3,490 77 3 43 3,706 184 65,169 4,637 126 793 70,910
Missouri 25,688 283 150 1 - 26,123 9,625 424 32 - - 10,081 1,595 112,035 8,859 231 1,901 124,621
Montana 4,977 4,391 10 681 995 11,055 172 13,044 36 920 - 14,172 1,035 66,949 1,857 5,518 - 75,359
Nebraska 3,619 14,261 360 - 47 18,287 4 13,341 644 - 104 14,094 7 69,537 26,497 210 110 96,360
Nevada 2,421 1,128 13 22 52 3,636 424 3,480 27 85 60 4,077 357 33,860 477 237 13,140 48,071
New Hampshire 1,641 - 35 - - 1,676 1,202 - 497 - 15 1,714 531 - 11,961 10 228 12,730
New Jersey 3 1,162 80 - - 1,247 - 394 145 - 4 543 2 764 4,719 345 280 6,110
New Mexico 5,878 959 91 59 274 7,261 3,511 989 52 153 334 5,038 386 41,001 7,659 18,715 9,683 77,444
New York 5,696 3,153 178 39 14 9,080 771 12,218 1,832 129 7 14,957 104 9,534 58,752 807 613 69,811
North Carolina 12,028 - 2 - 21 12,050 9,692 - - - - 9,692 65,380 - 3,838 1,739 4,370 75,327
North Dakota 1,855 17,564 6 - 99 19,525 - - - - - - 63 7,328 99,111 3 1,963 108,468
Ohio 12,151 5,146 415 - - 17,712 1,723 7,749 672 - - 10,144 3 27,273 56,434 1,349 238 85,297
Oklahoma 9,290 23,572 984 16 - 33,861 - 4,795 43 - - 4,838 4 94,459 11,414 859 238 106,974
Oregon 2,075 9,105 117 34 1,821 13,151 123 7,736 84 32 4,846 12,822 139 29,008 1,904 2,210 34,881 68,141
Pennsylvania 11,200 29 300 - - 11,528 10,883 - 305 - - 11,188 11,696 15 67,010 1,847 1,145 81,714
Rhode Island 203 - 74 - - 277 66 - 179 - - 245 18 - 1,259 33 44 1,354
South Carolina 15,932 127 13 - 29 16,101 3,049 209 1 - - 3,260 20,689 35,252 1,428 67 3,089 60,525
South Dakota 1,765 16,920 213 27 1,125 20,050 - 9,038 599 3 310 9,950 5 30,055 51,806 1,580 2,429 85,875
Tennessee 7,423 505 70 - - 7,997 17 14,920 560 19 4 15,520 240 63,472 5,129 529 1,906 71,276
Texas 53,888 2,176 358 2 122 56,546 16,424 7,076 279 - 70 23,849 339 196,857 16,988 - 3,126 217,310
Utah 2,497 2,455 130 - 136 5,218 43 5,034 166 - 352 5,595 13 29,372 2,704 634 9,940 42,663
Vermont 1,748 - 1,444 - - 3,192 12 - 1,422 - - 1,434 - - 13,516 - 252 13,769
Virginia 11,850 - 85 - 15 11,950 7,904 - 52 - - 7,956 45,577 101 514 1 2,558 48,752
Washington 2,372 10,049 295 13 288 13,016 - 9,430 159 - 443 10,032 - 32,770 1,818 13,483 12,707 60,779
West Virginia 8,891 - 3 - - 8,893 3,465 - - 2 - 3,468 32,361 - 984 313 1,479 35,137
Wisconsin 2,231 16,051 1,255 - - 19,536 24 8,325 4,442 - 653 13,444 12 6,036 94,428 - 700 101,177
Wyoming 3,466 868 10 - 28 4,373 331 10,687 4 23 2,900 13,945 341 10,971 1,104 768 5,807 18,992
U.S. Total 291,335 336,825 15,828 4,618 7,344 655,950 96,317 282,063 21,296 3,606 14,405 417,687 197,044 1,854,655 873,543 108,364 194,248 3,227,854
Puerto Rico 538 - - - - 538 307 - 3 - - 309 690 - 5,347 - 42 6,079
Grand Total 291,873 336,825 15,828 4,618 7,344 656,487 96,624 282,063 21,299 3,606 14,405 417,996 197,734 1,854,655 878,890 108,364 194,290 3,233,933

October 26, 2021

Kilometers by Ownership - Urban

Table HM-50M (Sheet 3 of 4)
STATE INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL
STATE HIGHWAY AGENCY OTHER TOTAL 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 697 - 697 53 - - - - 53 1,899 24 161 - - 2,085
Alaska 127 - 127 - - - - - - 195 30 - - - 225
Arizona 406 - 406 391 6 8 - - 406 512 143 720 - 1 1,375
Arkansas 499 - 499 164 - - - - 164 951 - 65 - - 1,016
California 2,007 - 2,007 2,349 - 20 - - 2,369 2,122 1,016 7,545 12 21 10,717
Colorado 489 - 489 487 6 29 - - 522 968 97 653 - - 1,718
Connecticut 511 - 511 392 - - - - 392 1,059 - 87 - - 1,146
Delaware 65 - 65 62 - - - - 62 343 - 1 - - 344
Dist. of Columbia 19 - 19 20 - - - 4 25 154 - - - 18 172
Florida 1,252 - 1,252 949 10 9 - - 968 5,515 568 281 - - 6,363
Georgia 1,141 - 1,141 231 38 11 - - 280 3,398 182 142 79 - 3,801
Hawaii 88 - 88 54 - - - - 54 388 44 - - - 432
Idaho 149 - 149 30 - - - - 30 357 24 245 72 - 698
Illinois 1,147 369 1,516 178 - - 11 - 189 4,057 382 204 5 - 4,649
Indiana 685 107 792 228 6 20 - - 254 1,801 310 696 - - 2,807
Iowa 286 - 286 - - - - - - 1,345 7 133 - - 1,485
Kansas 273 107 379 300 - 9 - - 309 461 11 31 - - 503
Kentucky 374 - 374 103 - - - - 103 998 - 43 - - 1,041
Louisiana 683 - 683 140 5 4 39 - 188 1,504 53 90 - - 1,647
Maine 73 67 140 26 - - - - 26 210 - - - - 210
Maryland 427 113 541 377 1 9 62 51 500 1,301 79 267 4 - 1,651
Massachusetts 812 1 813 505 - 1 13 2 521 1,489 - 1,603 81 - 3,173
Michigan 1,088 - 1,088 569 - - - - 569 1,860 1,191 735 7 - 3,793
Minnesota 524 - 524 355 - - - - 355 893 91 11 - - 995
Mississippi 407 - 407 99 - 4 - - 103 1,179 19 334 - - 1,532
Missouri 866 - 866 777 - 17 - - 794 1,031 80 292 - - 1,403
Montana 157 - 157 - - - - - - 355 - 57 - - 411
Nebraska 111 - 111 205 - 4 - - 210 312 12 200 - - 524
Nevada 259 1 260 52 28 8 - - 89 373 89 147 - - 610
New Hampshire 81 52 134 49 - - 70 - 119 250 - 100 10 - 360
New Jersey 454 168 622 316 - - 413 - 729 1,920 865 92 18 - 2,895
New Mexico 251 - 251 19 - - - - 19 733 24 373 - - 1,130
New York 984 516 1,500 1,077 52 80 97 - 1,307 3,095 466 1,533 12 - 5,106
North Carolina 1,276 - 1,276 728 - 1 - 2 732 3,164 - 52 - - 3,217
North Dakota 98 - 98 - - - - - - 259 - 77 - - 335
Ohio 1,356 146 1,502 929 5 3 - - 937 3,191 111 635 - - 3,936
Oklahoma 397 65 461 192 - 13 113 - 318 1,149 23 708 11 - 1,891
Oregon 377 - 377 108 1 2 - - 111 1,005 83 285 4 - 1,377
Pennsylvania 878 405 1,283 835 - - 61 - 896 4,292 84 244 2 - 4,622
Rhode Island 84 - 84 117 - - 14 - 131 494 - 52 6 - 552
South Carolina 490 - 490 133 - - - - 133 1,717 - - - - 1,717
South Dakota 141 - 141 29 - - - - 29 174 - 46 2 - 222
Tennessee 896 - 896 278 - 10 - - 288 2,939 3 207 2 - 3,151
Texas 2,352 - 2,352 1,800 - 11 436 - 2,246 7,340 212 2,434 60 - 10,046
Utah 408 - 408 78 - - - - 78 1,014 2 52 - - 1,067
Vermont 103 - 103 18 - 6 - - 24 137 - 69 - - 206
Virginia 838 - 838 410 - 83 36 57 586 1,135 59 976 2 7 2,178
Washington 538 - 538 672 - 8 - - 680 776 258 1,271 11 - 2,315
West Virginia 313 67 380 23 - - - - 23 636 - 8 - - 643
Wisconsin 589 - 589 550 - - - - 550 1,985 619 545 - - 3,149
Wyoming 170 - 170 4 - - - - 4 340 3 21 - 7 371
U.S. Total 28,698 2,184 30,882 17,463 159 372 1,365 117 19,475 74,774 7,262 24,522 400 54 107,011
Puerto Rico 370 - 370 83 - - - - 83 582 - 14 1 - 597
Grand Total 29,068 2,184 31,252 17,545 159 372 1,365 117 19,558 75,356 7,262 24,536 400 54 107,608

October 26, 2021

Kilometers by Ownership - Urban

Table HM-50M (Sheet 4 of 4)
STATE MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL
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 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 1,418 419 1,960 - 37 3,833 132 1,590 4,103 - 13 5,838 - 194 109 - - 302 8 6,742 27,951 2 823 35,524
Alaska 244 62 17 - - 323 264 97 40 4 - 405 157 142 45 36 - 380 117 2,436 458 484 139 3,633
Arizona 317 645 3,097 7 20 4,087 119 1,062 3,204 52 89 4,527 273 907 2,921 99 90 4,290 105 4,235 22,557 571 214 27,683
Arkansas 1,403 218 1,331 - - 2,952 634 719 2,149 - - 3,503 12 218 157 - - 387 112 3,559 13,925 1,425 182 19,203
California 784 2,479 13,663 27 4 16,957 84 4,971 15,565 7 19 20,646 - 208 119 - 3 330 - 20,854 90,025 110 1,093 112,083
Colorado 359 531 2,021 - - 2,912 109 761 2,094 5 10 2,980 - 41 56 - 9 106 - 6,230 18,741 26 67 25,064
Connecticut 1,510 - 1,178 4 - 2,692 589 - 2,336 1 - 2,926 17 - 493 - - 510 20 - 17,173 97 92 17,383
Delaware 358 - 4 - - 362 656 - 12 - - 668 105 - 7 - - 112 2,872 - 1,269 60 81 4,282
Dist. of Columbia 249 - - - 14 263 240 - - 2 8 250 - - - - - - 1,525 - - 64 121 1,711
Florida 2,407 2,778 1,626 - - 6,811 270 5,898 4,242 - - 10,409 6 1,838 1,183 - - 3,027 25 60,128 50,326 12 740 111,231
Georgia 3,171 2,036 2,000 560 - 7,767 567 2,715 2,209 485 - 5,976 14 945 181 24 - 1,165 28 33,503 22,919 4,864 2,796 64,110
Hawaii 133 177 - - - 309 48 374 - - - 423 22 284 - - - 305 16 2,884 - 36 27 2,964
Idaho 98 111 674 193 - 1,076 19 127 880 204 - 1,230 - 3 13 3 - 19 - 379 7,146 639 3 8,167
Illinois 2,344 1,805 2,583 9 1 6,743 712 1,508 5,575 26 - 7,822 64 235 2,158 1 - 2,458 320 275 55,857 270 45 56,767
Indiana 679 1,452 2,854 - - 4,984 274 2,273 2,938 - - 5,485 - 562 808 - - 1,369 72 12,745 20,239 21 43 33,120
Iowa 79 434 2,178 5 - 2,697 2 549 1,600 15 - 2,166 - 1 - - - 1 - 1,577 12,143 270 40 14,029
Kansas 229 265 1,701 - - 2,195 49 864 1,929 - 1 2,844 - 199 546 - - 745 - 1,724 13,912 30 103 15,769
Kentucky 1,859 79 244 1 - 2,183 1,108 351 772 4 - 2,235 297 123 231 - - 651 295 4,097 12,672 129 258 17,451
Louisiana 1,965 243 810 - - 3,018 1,435 991 1,393 - - 3,819 521 612 616 7 - 1,756 205 12,213 12,129 109 - 24,657
Maine 398 - - - - 398 818 - 1 1 - 819 114 - - - - 114 - - 3,460 36 7 3,503
Maryland 1,188 913 434 3 8 2,547 478 1,887 594 16 15 2,990 54 701 118 2 - 874 246 15,768 4,995 96 103 21,209
Massachusetts 992 - 5,390 104 4 6,490 56 - 4,871 15 - 4,942 - - - - - - 61 - 32,768 397 124 33,350
Michigan 917 4,288 2,755 5 - 7,966 64 3,426 2,813 12 - 6,315 - 149 54 1 - 203 14 18,022 23,242 1 - 41,280
Minnesota 688 2,607 837 1 - 4,133 41 1,256 2,253 - - 3,551 1 347 944 - - 1,293 4 367 26,482 75 5 26,934
Mississippi 353 254 1,073 - 78 1,759 155 605 1,782 - 3 2,545 - 12 4 1 - 17 79 3,632 10,957 21 15 14,704
Missouri 924 440 2,092 2 - 3,458 777 652 2,320 - 2 3,751 92 176 366 - - 633 481 4,401 23,859 54 94 28,889
Montana 212 - 258 - - 469 63 - 583 3 - 649 2 - 85 - - 87 41 - 5,059 - - 5,100
Nebraska 145 143 1,108 - - 1,396 3 245 799 - 2 1,049 - 34 78 - - 112 - 873 8,589 13 112 9,587
Nevada 284 501 639 14 - 1,438 46 18 - 11 4 80 86 871 925 14 36 1,932 41 6,304 5,919 22 92 12,377
New Hampshire 352 - 429 9 - 790 338 - 531 1 - 871 - - - - - - 83 - 5,814 2 - 5,898
New Jersey 452 4,205 1,185 - - 5,843 21 2,167 2,515 - - 4,703 - 161 485 1 - 647 11 841 37,161 301 217 38,531
New Mexico 291 148 751 4 2 1,197 194 268 902 7 4 1,374 103 160 242 2 1 508 9 2,299 10,146 1,189 52 13,696
New York 2,712 2,550 3,526 72 - 8,860 795 2,898 5,177 26 - 8,896 26 285 104 2 - 418 67 1,232 51,522 1,005 476 54,302
North Carolina 4,975 - 494 - 78 5,547 4,596 - 814 - 10 5,420 655 - 103 - - 758 17,834 - 32,460 98 196 50,588
North Dakota 29 4 482 - - 514 3 68 470 - - 540 - - - - - - 1 55 3,149 - 2 3,208
Ohio 2,333 1,149 2,901 - - 6,383 1,312 2,513 4,825 - - 8,649 29 466 498 - - 993 3 2,271 51,569 90 139 54,072
Oklahoma 369 632 2,642 3 - 3,646 122 545 1,818 - - 2,485 - 68 153 - - 221 35 3,332 18,151 3 - 21,522
Oregon 314 607 1,154 - - 2,075 96 1,262 2,056 5 - 3,420 5 356 450 1 - 812 56 3,778 12,151 149 51 16,184
Pennsylvania 5,256 284 1,008 - - 6,548 5,693 245 3,462 1 3 9,405 20 - 13 - - 33 1,673 - 52,972 522 117 55,283
Rhode Island 291 - 257 - - 548 161 - 687 16 9 873 6 - 49 1 - 56 20 - 5,054 99 86 5,258
South Carolina 2,695 47 103 - - 2,845 4,008 238 287 - - 4,533 89 31 6 - - 126 9,388 12,394 7,669 3 10 29,464
South Dakota 69 118 529 2 - 718 2 142 389 17 - 550 - - - - - - - 160 3,247 163 17 3,587
Tennessee 1,664 412 2,028 - - 4,104 450 815 2,828 - - 4,093 14 1,038 605 - - 1,657 38 11,968 25,013 24 32 37,075
Texas 4,032 1,221 7,666 9 - 12,929 9,796 3,118 12,748 107 2 25,771 73 663 1,071 - - 1,808 213 27,893 93,693 3 962 122,763
Utah 302 71 728 - - 1,100 88 285 1,429 - - 1,802 2 292 608 - - 902 7 967 13,632 - - 14,606
Vermont 91 - 147 - - 238 64 - 336 - - 400 2 - 49 - - 52 - - 1,388 - - 1,388
Virginia 1,802 208 1,612 1 60 3,683 2,305 211 1,658 - 10 4,184 885 15 345 - - 1,245 13,672 2,339 13,632 - 1,000 30,643
Washington 428 1,275 2,743 5 9 4,461 64 1,405 2,941 10 - 4,420 - 211 176 1 - 388 - 7,214 18,615 140 687 26,657
West Virginia 1,089 - 73 - - 1,162 1,088 - 361 - - 1,449 99 - - - - 99 3,172 - 3,810 1 - 6,983
Wisconsin 342 1,415 2,558 - - 4,314 12 561 4,243 - - 4,816 - - - - - - - 92 25,050 - 126 25,268
Wyoming 118 103 195 1 - 417 135 257 475 - - 867 12 101 79 - - 193 25 461 2,106 6 - 2,598
U.S. Total 55,714 37,328 85,735 1,044 319 180,140 41,157 49,940 118,010 1,055 203 210,364 3,857 12,648 17,252 196 139 34,092 52,993 300,247 1,032,778 13,733 11,586 1,411,338
Puerto Rico 1,347 - 94 - - 1,440 1,543 - 230 - - 1,773 56 - - - - 56 1,568 - 18,628 1 - 20,198
Grand Total 57,061 37,328 85,829 1,044 319 181,580 42,700 49,940 118,240 1,055 203 212,138 3,913 12,648 17,252 196 139 34,148 54,561 300,247 1,051,407 13,734 11,586 1,431,536

(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.

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

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

 

Page last modified on December 13, 2021
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