U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
September 30, 2020
STATE | INTERSTATE | OTHER FREEWAYS AND EXPRESSWAYS | OTHER PRINCIPAL ARTERIAL | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LANE WIDTH IN FEET | TOTAL | LANE WIDTH IN FEET | TOTAL | LANE WIDTH IN FEET | TOTAL | |||||||||||||
< 12 | 12 | > 12 | < 9 | 9 | 10 | 11 | 12 | > 12 | < 9 | 9 | 10 | 11 | 12 | > 12 | ||||
Alabama | 34 | 520 | 16 | 571 | - | - | - | - | - | - | - | - | - | 2 | 444 | 1,521 | 64 | 2,030 |
Alaska | 1 | 975 | 26 | 1,002 | - | - | - | - | - | - | - | - | - | - | - | 797 | 2 | 799 |
Arizona | - | 718 | 198 | 916 | - | - | - | - | 17 | 2 | 19 | - | - | - | - | 1,149 | 114 | 1,263 |
Arkansas | - | 438 | - | 438 | - | - | - | - | 63 | - | 63 | - | - | 71 | 508 | 1,298 | - | 1,877 |
California | - | 1,214 | - | 1,214 | - | - | - | - | 416 | - | 416 | - | - | 25 | - | 3,351 | - | 3,376 |
Colorado | - | 579 | 69 | 648 | - | - | - | - | 28 | - | 28 | - | - | 17 | 182 | 2,314 | 55 | 2,568 |
Connecticut | - | 29 | - | 29 | - | - | - | - | 36 | - | 36 | - | - | - | 1 | 121 | - | 122 |
Delaware | - | - | - | - | - | - | - | 1 | 28 | - | 29 | - | - | - | 16 | 83 | - | 99 |
District of Columbia | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Florida | - | 717 | - | 717 | - | - | - | - | 175 | 1 | 177 | - | - | 31 | 30 | 2,547 | 8 | 2,616 |
Georgia | 20 | 517 | 1 | 537 | - | - | - | - | - | - | - | 115 | 19 | 12 | 24 | 2,180 | 78 | 2,428 |
Hawaii | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 14 | 59 | 2 | 78 |
Idaho | - | 519 | - | 519 | - | - | - | - | 112 | - | 112 | - | - | 2 | 21 | 1,620 | 2 | 1,645 |
Illinois | - | 1,243 | - | 1,243 | - | - | - | - | 29 | - | 29 | - | - | - | 280 | 1,766 | 313 | 2,360 |
Indiana | 369 | 416 | - | 785 | - | - | 20 | 23 | 110 | - | 154 | - | 14 | 607 | 260 | 1,080 | 12 | 1,972 |
Iowa | - | 501 | 39 | 541 | - | - | - | - | - | - | - | - | - | - | 44 | 2,888 | 483 | 3,415 |
Kansas | - | 640 | - | 640 | - | - | - | 2 | 401 | - | 403 | - | - | - | 18 | 2,555 | 56 | 2,629 |
Kentucky | - | 655 | - | 655 | - | - | - | 17 | 381 | - | 398 | - | 2 | 46 | 166 | 997 | 22 | 1,233 |
Louisiana | 37 | 461 | 31 | 528 | - | - | - | - | 21 | - | 21 | - | - | - | 80 | 881 | - | 961 |
Maine | 1 | 279 | - | 279 | - | - | - | - | 2 | 1 | 3 | 2 | 80 | 31 | 122 | 525 | 32 | 792 |
Maryland | - | 142 | - | 142 | - | - | - | - | 69 | - | 69 | - | - | - | 5 | 315 | - | 321 |
Massachusetts | 58 | - | - | 58 | - | - | - | - | - | - | - | - | - | 99 | - | - | - | 99 |
Michigan | - | 523 | 39 | 562 | - | - | - | - | 339 | - | 339 | - | - | 24 | 473 | 1,633 | - | 2,130 |
Minnesota | - | 588 | - | 588 | - | - | - | - | 34 | - | 34 | - | 35 | 18 | 92 | 3,247 | 63 | 3,454 |
Mississippi | 11 | 498 | 70 | 579 | - | - | - | - | - | - | - | - | - | - | 64 | 1,325 | 394 | 1,783 |
Missouri | - | 828 | 13 | 841 | - | - | - | 5 | 1,096 | 23 | 1,123 | - | 1 | 103 | 325 | 1,446 | 4 | 1,880 |
Montana | - | 1,095 | - | 1,095 | - | - | - | - | - | - | - | - | 51 | 99 | 102 | 2,523 | - | 2,774 |
Nebraska | - | 415 | - | 415 | - | - | - | - | 292 | 40 | 332 | - | - | 2 | - | 2,231 | 106 | 2,339 |
Nevada | 77 | 309 | 64 | 450 | - | - | - | - | - | - | - | - | - | - | 86 | 1,264 | 169 | 1,519 |
New Hampshire | - | 142 | - | 142 | - | - | - | - | 3 | 6 | 9 | - | - | 1 | 54 | 267 | - | 323 |
New Jersey | - | 45 | - | 45 | - | - | - | - | 35 | - | 35 | - | - | - | - | 158 | 1 | 160 |
New Mexico | 556 | 285 | 2 | 843 | - | - | - | - | - | - | - | 1 | 6 | 68 | 733 | 1,064 | 45 | 1,916 |
New York | - | 594 | - | 594 | - | - | 1 | 1 | 179 | - | 182 | - | - | 134 | 579 | 1,392 | - | 2,105 |
North Carolina | 18 | 468 | - | 485 | - | - | - | 1 | 81 | - | 82 | 1 | 2 | 113 | 231 | 760 | 40 | 1,147 |
North Dakota | - | 510 | - | 510 | - | - | - | - | - | - | - | - | - | - | 23 | 2,920 | 1 | 2,943 |
Ohio | - | 643 | - | 643 | - | - | - | 6 | 328 | - | 334 | - | - | 67 | 172 | 1,282 | 2 | 1,523 |
Oklahoma | - | 646 | - | 646 | - | - | - | - | - | - | - | - | - | - | 56 | 2,167 | 20 | 2,243 |
Oregon | - | 495 | - | 495 | - | - | - | - | - | - | - | - | - | - | 109 | 2,493 | 41 | 2,644 |
Pennsylvania | 1 | 1,065 | - | 1,066 | - | - | - | 2 | 356 | 2 | 360 | - | - | 47 | 678 | 805 | 50 | 1,580 |
Rhode Island | - | 18 | - | 18 | - | - | - | - | 11 | - | 11 | - | - | 3 | 8 | 63 | 24 | 97 |
South Carolina | 40 | 507 | - | 546 | - | - | - | - | 47 | - | 47 | - | - | 10 | 277 | 1,136 | 122 | 1,546 |
South Dakota | - | 591 | - | 591 | - | - | 1 | - | 289 | - | 291 | - | - | - | 2 | 2,591 | - | 2,593 |
Tennessee | - | 563 | - | 563 | - | - | - | - | 14 | - | 14 | - | - | 23 | 198 | 1,511 | - | 1,733 |
Texas | 247 | 1,746 | - | 1,993 | - | - | - | - | 127 | 1 | 128 | - | - | 55 | 490 | 7,745 | 92 | 8,382 |
Utah | - | 685 | - | 685 | - | - | - | - | 9 | - | 9 | - | - | - | - | 1,163 | - | 1,163 |
Vermont | 89 | 154 | 13 | 256 | - | - | - | 1 | 1 | - | 2 | - | 1 | 53 | 159 | 110 | 7 | 330 |
Virginia | 47 | 551 | - | 598 | - | - | - | - | 91 | 1 | 92 | - | 4 | 257 | 449 | 905 | 8 | 1,623 |
Washington | - | 429 | - | 429 | - | - | - | 75 | 527 | 11 | 612 | - | - | 15 | 363 | 930 | 5 | 1,313 |
West Virginia | 301 | 18 | - | 319 | - | - | - | - | - | - | - | - | 76 | 339 | 332 | 272 | - | 1,020 |
Wisconsin | - | 512 | - | 512 | - | - | - | - | 203 | - | 203 | - | 1 | - | 19 | 2,751 | 99 | 2,870 |
Wyoming | 807 | - | - | 807 | - | - | - | - | - | - | - | - | - | - | 1,963 | - | - | 1,963 |
U.S. Total | 2,711 | 25,485 | 583 | 28,779 | - | - | 23 | 135 | 5,950 | 89 | 6,196 | 118 | 292 | 2,376 | 10,254 | 74,203 | 2,534 | 89,777 |
Puerto Rico | 24 | - | 23 | 47 | - | - | - | - | - | - | - | 9 | - | 7 | - | - | 30 | 46 |
Grand Total | 2,735 | 25,485 | 606 | 28,826 | - | - | 23 | 135 | 5,950 | 89 | 6,196 | 127 | 292 | 2,383 | 10,254 | 74,203 | 2,564 | 89,823 |
September 30, 2020
STATE | MINOR ARTERIAL | MAJOR COLLECTOR | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LANE WIDTH IN FEET | TOTAL | LANE WIDTH IN FEET | TOTAL | |||||||||||
< 9 | 9 | 10 | 11 | 12 | > 12 | < 9 | 9 | 10 | 11 | 12 | > 12 | |||
Alabama | - | - | 52 | 1,631 | 1,367 | 893 | 3,943 | - | 643 | 2,488 | 5,111 | 2,568 | 1,441 | 12,251 |
Alaska | - | - | - | 3 | 353 | 74 | 431 | 26 | - | 12 | 136 | 1,071 | 125 | 1,370 |
Arizona | - | - | - | - | 1,954 | 232 | 2,186 | - | - | 48 | 261 | 2,821 | 213 | 3,342 |
Arkansas | - | 2 | 823 | 883 | 1,308 | 50 | 3,067 | 420 | 481 | 6,489 | 3,261 | 1,166 | - | 11,818 |
California | - | - | 44 | - | 1,515 | - | 1,559 | - | - | - | - | 12,052 | - | 12,052 |
Colorado | - | - | 238 | 1,285 | 1,933 | 18 | 3,474 | - | - | 727 | 1,804 | 2,778 | 140 | 5,449 |
Connecticut | - | - | - | - | 218 | - | 218 | 16 | 42 | 76 | 83 | 640 | - | 856 |
Delaware | - | - | 4 | 33 | 52 | - | 89 | 3 | 9 | 115 | 153 | 88 | 21 | 389 |
District of Columbia | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Florida | - | - | 114 | 157 | 1,920 | 1 | 2,192 | 27 | 224 | 1,022 | 1,225 | 1,483 | 41 | 4,023 |
Georgia | 170 | - | 279 | 239 | 3,936 | 96 | 4,720 | - | - | 8,413 | 130 | 2,911 | 140 | 11,594 |
Hawaii | - | 27 | 32 | 72 | 122 | 1 | 255 | 16 | 57 | 54 | 32 | 60 | 1 | 220 |
Idaho | - | 1 | 4 | 78 | 1,383 | - | 1,466 | - | 7 | 806 | 515 | 4,602 | - | 5,931 |
Illinois | - | - | 68 | 891 | 3,118 | 640 | 4,717 | - | 275 | 2,357 | 6,647 | 2,104 | 260 | 11,643 |
Indiana | 22 | 92 | 721 | 204 | 1,065 | - | 2,104 | 1,319 | 1,723 | 3,433 | 888 | 2,510 | 54 | 9,927 |
Iowa | - | - | 61 | 1,217 | 2,426 | 206 | 3,910 | - | - | 394 | 9,137 | 3,955 | 781 | 14,267 |
Kansas | - | 11 | - | 491 | 3,671 | 78 | 4,250 | - | 779 | 2,862 | 7,510 | 10,573 | 712 | 22,436 |
Kentucky | 14 | 170 | 869 | 550 | 713 | 17 | 2,334 | 131 | 1,590 | 3,163 | 582 | 372 | 11 | 5,848 |
Louisiana | - | - | - | 1,044 | 744 | - | 1,787 | - | - | - | 4,858 | - | - | 4,858 |
Maine | 9 | 78 | 128 | 148 | 575 | 4 | 941 | 317 | 216 | 1,399 | 610 | 713 | 17 | 3,272 |
Maryland | - | - | 24 | 61 | 621 | - | 707 | 7 | - | 433 | 394 | 442 | 19 | 1,295 |
Massachusetts | - | - | 301 | - | - | 1 | 302 | 19 | - | 789 | 17 | 31 | - | 856 |
Michigan | 64 | 44 | 293 | 1,991 | 2,480 | 15 | 4,887 | 1,097 | 454 | 3,809 | 7,261 | 3,427 | 317 | 16,366 |
Minnesota | - | 23 | 243 | - | 6,406 | - | 6,673 | - | 15 | 4 | 13 | 15,576 | 25 | 15,633 |
Mississippi | - | 67 | 429 | 1,377 | 1,743 | 138 | 3,754 | 256 | 1,338 | 6,000 | 2,464 | 1,777 | 115 | 11,950 |
Missouri | - | - | 1,089 | 1,727 | 1,137 | 62 | 4,016 | - | - | 9,449 | 5,719 | 980 | 89 | 16,237 |
Montana | - | - | 38 | 590 | 2,223 | - | 2,851 | 184 | 293 | 817 | 1,003 | 4,478 | 94 | 6,869 |
Nebraska | - | - | - | 11 | 4,055 | 113 | 4,180 | 336 | 739 | 1,346 | 3,121 | 5,200 | 625 | 11,367 |
Nevada | - | - | 6 | 51 | 634 | 35 | 726 | - | - | 158 | 304 | 1,418 | 379 | 2,259 |
New Hampshire | - | - | 4 | 311 | 295 | 16 | 625 | - | 20 | 157 | 576 | 269 | 19 | 1,041 |
New Jersey | - | - | - | 9 | 291 | 8 | 307 | - | - | 44 | 144 | 552 | 35 | 775 |
New Mexico | 2 | 32 | 301 | 641 | 1,116 | 178 | 2,270 | 57 | 463 | 865 | 1,420 | 1,038 | 670 | 4,514 |
New York | - | - | 882 | 520 | 1,439 | - | 2,841 | - | 76 | 846 | 3,027 | 1,691 | - | 5,640 |
North Carolina | 1 | 124 | 653 | 649 | 952 | - | 2,380 | 52 | 607 | 1,229 | 1,958 | 800 | - | 4,646 |
North Dakota | - | - | - | - | 2,526 | - | 2,526 | - | - | - | 523 | 11,480 | - | 12,003 |
Ohio | - | - | 407 | 815 | 1,440 | - | 2,662 | 11 | 2,601 | 3,597 | 1,346 | 3,455 | - | 11,010 |
Oklahoma | - | 17 | 1 | 324 | 2,286 | 46 | 2,673 | 391 | 2,164 | 5,519 | 4,551 | 8,140 | 185 | 20,949 |
Oregon | - | - | 60 | 393 | 1,691 | 64 | 2,208 | - | 369 | 1,345 | 2,555 | 3,568 | 336 | 8,174 |
Pennsylvania | 13 | - | 585 | 2,323 | 1,501 | 17 | 4,438 | 65 | 439 | 2,514 | 3,222 | 924 | - | 7,163 |
Rhode Island | - | - | - | 8 | 52 | 11 | 72 | - | - | 12 | 31 | 103 | 27 | 172 |
South Carolina | - | - | 222 | 798 | 1,927 | 41 | 2,988 | 290 | 1,146 | 2,649 | 4,613 | 1,167 | 148 | 10,014 |
South Dakota | - | 2 | 8 | 25 | 2,927 | - | 2,961 | 155 | 481 | 579 | 1,280 | 9,920 | - | 12,415 |
Tennessee | - | 5 | 91 | 658 | 2,194 | - | 2,947 | 39 | 372 | 1,732 | 1,455 | 1,210 | - | 4,808 |
Texas | - | 4 | 338 | 1,600 | 8,538 | - | 10,480 | 759 | - | 8,049 | 7,122 | 19,051 | 126 | 35,108 |
Utah | - | - | - | - | 1,321 | - | 1,321 | 150 | 17 | 50 | 126 | 2,731 | 171 | 3,245 |
Vermont | - | 1 | 156 | 396 | 178 | 3 | 734 | 4 | 69 | 538 | 1,005 | 308 | 48 | 1,972 |
Virginia | - | 40 | 2,438 | 828 | 252 | 32 | 3,589 | 1,209 | 1,802 | 3,381 | 823 | 205 | - | 7,420 |
Washington | - | 9 | 156 | 1,182 | 711 | 3 | 2,061 | - | - | 1,002 | 3,558 | 3,138 | 387 | 8,085 |
West Virginia | 2 | 220 | 818 | 288 | 11 | - | 1,339 | 890 | 1,673 | 1,639 | 1,322 | - | - | 5,524 |
Wisconsin | - | - | 29 | 281 | 4,276 | 178 | 4,764 | 20 | - | 334 | 5,658 | 4,223 | 1,819 | 12,053 |
Wyoming | - | - | - | 1,222 | - | - | 1,222 | - | - | - | 2,724 | - | - | 2,724 |
U.S. Total | 296 | 969 | 13,010 | 28,007 | 83,592 | 3,271 | 129,146 | 8,266 | 21,186 | 92,744 | 112,278 | 159,771 | 9,592 | 403,837 |
Puerto Rico | 15 | - | 83 | - | - | 112 | 210 | 42 | - | 78 | - | - | 118 | 238 |
Grand Total | 311 | 969 | 13,093 | 28,007 | 83,592 | 3,384 | 129,357 | 8,308 | 21,186 | 92,822 | 112,278 | 159,771 | 9,710 | 404,075 |
September 30, 2020
STATE | INTERSTATE | OTHER FREEWAYS AND EXPRESSWAYS | OTHER PRINCIPAL ARTERIAL | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LANE WIDTH IN FEET | TOTAL | LANE WIDTH IN FEET | TOTAL | LANE WIDTH IN FEET | TOTAL | |||||||||||||
< 12 | 12 | > 12 | < 9 | 9 | 10 | 11 | 12 | > 12 | < 9 | 9 | 10 | 11 | 12 | > 12 | ||||
Alabama | 41 | 376 | 16 | 433 | - | - | - | 4 | 26 | 3 | 33 | - | 4 | 19 | 238 | 901 | 140 | 1,302 |
Alaska | 12 | 67 | - | 79 | - | - | - | - | - | - | - | - | - | 1 | 7 | 127 | 5 | 140 |
Arizona | 13 | 225 | 14 | 252 | - | - | - | - | 252 | - | 252 | - | - | - | 63 | 733 | 58 | 854 |
Arkansas | 10 | 284 | - | 294 | - | - | - | 2 | 91 | - | 93 | - | 1 | 39 | 211 | 371 | 1 | 623 |
California | - | 1,211 | - | 1,211 | - | - | 4 | - | 1,396 | - | 1,400 | - | - | 22 | 3 | 6,569 | - | 6,593 |
Colorado | 2 | 302 | - | 304 | - | - | - | 2 | 321 | 2 | 324 | - | - | 115 | 99 | 845 | 8 | 1,068 |
Connecticut | - | 318 | - | 318 | - | - | - | - | 242 | 2 | 244 | - | - | 15 | 13 | 679 | 4 | 712 |
Delaware | 1 | 40 | - | 41 | - | - | - | - | 37 | 2 | 39 | - | - | - | 19 | 190 | 4 | 213 |
District of Columbia | - | 5 | 7 | 12 | - | - | 5 | 1 | 7 | 2 | 15 | 5 | 12 | 33 | 39 | 13 | 4 | 107 |
Florida | - | 751 | 27 | 778 | - | - | - | 5 | 576 | 5 | 587 | - | - | 97 | 903 | 2,862 | 108 | 3,971 |
Georgia | 95 | 614 | 1 | 710 | 4 | 26 | 17 | - | 129 | - | 176 | 54 | 13 | 247 | 54 | 1,955 | 33 | 2,356 |
Hawaii | 7 | 47 | 1 | 55 | - | - | - | 11 | 22 | 1 | 34 | - | 1 | 24 | 73 | 161 | 10 | 269 |
Idaho | - | 92 | - | 92 | - | - | - | - | 29 | - | 29 | - | - | 2 | 1 | 420 | - | 424 |
Illinois | 1 | 897 | 13 | 911 | - | - | 7 | 1 | 98 | 3 | 109 | - | 9 | 137 | 361 | 2,183 | 172 | 2,862 |
Indiana | 123 | 370 | - | 493 | - | - | 12 | 14 | 133 | 2 | 161 | 2 | 31 | 520 | 167 | 958 | 94 | 1,773 |
Iowa | - | 134 | 5 | 139 | - | - | - | - | - | - | - | - | - | 8 | 17 | 548 | 260 | 832 |
Kansas | - | 234 | - | 234 | - | - | 2 | 2 | 169 | 20 | 193 | 1 | 2 | 3 | 14 | 222 | 62 | 304 |
Kentucky | - | 78 | - | 78 | - | - | - | - | 64 | - | 64 | - | 1 | 87 | 120 | 429 | 10 | 647 |
Louisiana | 55 | 271 | 16 | 342 | - | - | - | 15 | 27 | - | 42 | - | - | 43 | 375 | 307 | 8 | 732 |
Maine | - | 87 | - | 87 | - | - | 1 | - | 14 | 1 | 16 | - | 5 | 6 | 8 | 94 | 17 | 130 |
Maryland | - | 338 | - | 338 | - | - | - | - | 307 | 4 | 311 | - | 11 | 46 | 24 | 923 | 20 | 1,024 |
Massachusetts | 493 | - | - | 493 | 15 | - | 288 | - | - | - | 303 | 82 | - | 1,555 | 46 | 15 | 139 | 1,836 |
Michigan | - | 663 | 9 | 672 | - | - | - | 5 | 342 | 4 | 351 | 63 | 35 | 135 | 713 | 1,357 | 34 | 2,337 |
Minnesota | 1 | 325 | - | 325 | - | 1 | - | - | 219 | - | 220 | - | 6 | 4 | 12 | 591 | 5 | 618 |
Mississippi | 1 | 217 | 35 | 253 | - | - | - | 4 | 51 | 9 | 64 | - | 2 | 41 | 147 | 698 | 63 | 952 |
Missouri | 7 | 527 | 3 | 537 | - | - | - | 6 | 488 | - | 494 | - | 1 | 44 | 98 | 699 | 21 | 863 |
Montana | - | 98 | - | 98 | - | - | - | - | - | - | - | - | 1 | 6 | 4 | 247 | - | 257 |
Nebraska | - | 69 | - | 69 | - | - | - | - | 103 | 27 | 130 | - | - | 1 | 1 | 168 | 156 | 326 |
Nevada | 23 | 99 | 42 | 163 | - | - | - | 3 | 47 | 5 | 55 | - | - | 17 | 82 | 262 | 18 | 379 |
New Hampshire | - | 83 | - | 83 | - | - | - | - | 74 | - | 74 | - | - | 3 | 40 | 167 | 14 | 223 |
New Jersey | - | 387 | - | 387 | - | - | - | 12 | 441 | - | 453 | - | - | 30 | 39 | 1,515 | 213 | 1,798 |
New Mexico | 114 | 42 | 1 | 156 | - | - | - | 1 | 11 | - | 12 | 1 | 25 | 50 | 333 | 267 | 25 | 702 |
New York | 7 | 572 | - | 579 | 5 | 1 | 5 | 97 | 703 | - | 811 | 3 | 3 | 259 | 549 | 2,349 | - | 3,163 |
North Carolina | 19 | 567 | - | 586 | - | - | 11 | 28 | 254 | - | 294 | 8 | 21 | 127 | 284 | 1,096 | 27 | 1,564 |
North Dakota | - | 61 | - | 61 | - | - | - | - | - | - | - | - | - | 1 | 3 | 202 | 2 | 208 |
Ohio | - | 929 | 2 | 931 | - | - | - | 28 | 545 | 7 | 580 | - | 4 | 259 | 245 | 1,832 | 103 | 2,444 |
Oklahoma | - | 282 | - | 282 | 1 | - | - | - | 178 | 10 | 188 | 1 | - | 32 | 131 | 751 | 248 | 1,163 |
Oregon | - | 233 | 1 | 234 | - | - | - | 2 | 55 | 5 | 62 | - | - | 3 | 57 | 703 | 88 | 851 |
Pennsylvania | - | 797 | - | 797 | - | - | - | 15 | 539 | 1 | 554 | 3 | - | 234 | 934 | 1,432 | 268 | 2,871 |
Rhode Island | - | 52 | - | 52 | - | - | - | - | 65 | - | 65 | - | - | 29 | 42 | 237 | 35 | 343 |
South Carolina | 2 | 299 | 4 | 304 | - | 1 | - | - | 75 | 9 | 85 | 6 | 5 | 10 | 112 | 572 | 359 | 1,064 |
South Dakota | - | 88 | - | 88 | - | - | 1 | - | 17 | - | 18 | - | 2 | - | 7 | 127 | - | 136 |
Tennessee | 7 | 525 | - | 531 | - | - | - | 5 | 162 | - | 167 | - | 1 | 66 | 271 | 1,556 | - | 1,894 |
Texas | 38 | 1,420 | - | 1,458 | - | - | - | 50 | 1,344 | 8 | 1,402 | - | 43 | 164 | 657 | 5,281 | 97 | 6,242 |
Utah | - | 253 | - | 253 | - | - | - | - | 48 | - | 48 | - | - | 2 | - | 658 | - | 660 |
Vermont | 20 | 44 | - | 64 | - | - | 1 | 6 | 9 | 1 | 16 | - | - | 12 | 57 | 48 | 10 | 127 |
Virginia | 3 | 508 | - | 512 | 15 | - | - | 4 | 314 | 3 | 337 | 38 | 1 | 85 | 191 | 997 | 23 | 1,335 |
Washington | - | 334 | 1 | 335 | - | - | - | 27 | 383 | 10 | 420 | - | 26 | 30 | 485 | 846 | 55 | 1,443 |
West Virginia | 185 | 43 | - | 228 | - | - | - | 9 | 6 | - | 14 | - | 8 | 43 | 182 | 151 | - | 384 |
Wisconsin | - | 355 | 1 | 356 | - | - | - | - | 293 | 4 | 297 | 4 | 5 | 5 | 68 | 1,069 | 786 | 1,937 |
Wyoming | 106 | - | - | 106 | - | - | - | 3 | - | - | 3 | - | - | - | 239 | - | - | 239 |
U.S. Total | 1,387 | 16,609 | 196 | 18,191 | 40 | 28 | 356 | 363 | 10,707 | 147 | 11,642 | 272 | 278 | 4,714 | 8,839 | 47,386 | 3,806 | 65,294 |
Puerto Rico | 132 | - | 115 | 248 | 16 | - | 12 | - | - | 24 | 52 | 29 | - | 138 | - | - | 157 | 324 |
Grand Total | 1,519 | 16,609 | 311 | 18,439 | 57 | 28 | 367 | 363 | 10,707 | 171 | 11,695 | 301 | 278 | 4,852 | 8,839 | 47,386 | 3,963 | 65,619 |
September 30, 2020
STATE | MINOR ARTERIAL | MAJOR COLLECTOR | MINOR COLLECTOR | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LANE WIDTH IN FEET | TOTAL | LANE WIDTH IN FEET | TOTAL | LANE WIDTH IN FEET | TOTAL | ||||||||||||||||
< 9 | 9 | 10 | 11 | 12 | > 12 | < 9 | 9 | 10 | 11 | 12 | > 12 | < 9 | 9 | 10 | 11 | 12 | > 12 | ||||
Alabama | - | 23 | 267 | 616 | 896 | 489 | 2,291 | 7 | 87 | 826 | 1,242 | 772 | 608 | 3,542 | - | 9 | 52 | 64 | 42 | 19 | 185 |
Alaska | - | - | 1 | 17 | 175 | 6 | 198 | - | - | 5 | 29 | 193 | 24 | 251 | - | 6 | 13 | 22 | 178 | 16 | 235 |
Arizona | - | - | 91 | 228 | 1,970 | 253 | 2,543 | - | - | 66 | 89 | 2,364 | 295 | 2,814 | 8 | - | 31 | 28 | 2,023 | 575 | 2,665 |
Arkansas | 8 | 141 | 455 | 498 | 647 | 81 | 1,830 | 161 | 262 | 817 | 356 | 363 | 210 | 2,169 | 31 | 48 | 80 | 47 | 24 | 9 | 239 |
California | - | - | 206 | 41 | 8,041 | - | 8,287 | - | - | 109 | 61 | 12,427 | - | 12,598 | - | - | 4 | - | 364 | - | 368 |
Colorado | 2 | 8 | 413 | 224 | 1,120 | 43 | 1,810 | - | 4 | 476 | 194 | 1,086 | 92 | 1,852 | - | - | 15 | 11 | 39 | 1 | 66 |
Connecticut | - | 3 | 49 | 78 | 1,536 | 5 | 1,672 | 4 | 33 | 168 | 249 | 1,361 | 4 | 1,819 | - | 7 | 71 | 28 | 209 | - | 316 |
Delaware | - | - | 23 | 49 | 131 | 17 | 221 | - | 6 | 63 | 137 | 167 | 35 | 407 | - | 1 | 32 | 25 | 3 | 4 | 65 |
District of Columbia | 4 | 27 | 53 | 35 | 21 | 20 | 161 | 9 | 19 | 34 | 43 | 36 | 15 | 155 | - | - | - | - | - | - | - |
Florida | 4 | 36 | 568 | 939 | 2,461 | 222 | 4,230 | 11 | 167 | 1,430 | 1,761 | 2,591 | 505 | 6,464 | 6 | 34 | 517 | 352 | 871 | 100 | 1,880 |
Georgia | 57 | 47 | 2,873 | 149 | 1,625 | 53 | 4,805 | 4 | - | 3,318 | 13 | 375 | - | 3,710 | 1 | - | 706 | 4 | 14 | 6 | 731 |
Hawaii | 5 | 4 | 18 | 38 | 126 | 1 | 192 | - | 16 | 48 | 27 | 164 | 8 | 263 | 6 | 7 | 45 | 6 | 112 | 14 | 190 |
Idaho | - | 3 | 36 | 42 | 589 | - | 670 | 1 | - | 87 | 44 | 619 | 13 | 765 | - | - | 4 | - | 6 | 1 | 11 |
Illinois | - | 11 | 424 | 743 | 2,266 | 720 | 4,164 | - | 203 | 796 | 1,189 | 1,923 | 678 | 4,789 | - | 170 | 550 | 459 | 240 | 75 | 1,493 |
Indiana | 120 | 346 | 1,212 | 264 | 1,061 | 94 | 3,098 | 377 | 877 | 1,158 | 176 | 658 | 163 | 3,409 | 200 | 120 | 304 | 47 | 103 | 70 | 844 |
Iowa | - | 3 | 63 | 305 | 727 | 571 | 1,669 | 5 | 20 | 91 | 216 | 392 | 603 | 1,327 | - | - | - | - | - | - | - |
Kansas | 20 | 61 | 81 | 219 | 485 | 494 | 1,361 | 63 | 100 | 236 | 219 | 725 | 430 | 1,775 | 21 | 36 | 61 | 90 | 140 | 111 | 460 |
Kentucky | 1 | 53 | 320 | 373 | 526 | 84 | 1,357 | 25 | 197 | 654 | 232 | 190 | 89 | 1,388 | 32 | 95 | 143 | 42 | 59 | 34 | 404 |
Louisiana | - | - | - | 740 | 204 | - | 945 | - | - | 8 | 591 | 132 | 22 | 753 | - | 9 | 12 | 311 | 84 | - | 417 |
Maine | - | 3 | 34 | 10 | 176 | 24 | 247 | 7 | 46 | 107 | 83 | 190 | 77 | 509 | 2 | 9 | 38 | 11 | 7 | 4 | 71 |
Maryland | - | - | 191 | 36 | 1,297 | 57 | 1,581 | 1 | 27 | 632 | 95 | 858 | 243 | 1,857 | 1 | 31 | 154 | 110 | 215 | 32 | 543 |
Massachusetts | 88 | 20 | 2,214 | 158 | 559 | 942 | 3,981 | 147 | 278 | 1,647 | 129 | 401 | 411 | 3,014 | - | - | - | - | - | - | - |
Michigan | 147 | 112 | 711 | 1,664 | 1,836 | 412 | 4,883 | 555 | 144 | 798 | 1,116 | 796 | 397 | 3,805 | 3 | 1 | 31 | 65 | 8 | 1 | 110 |
Minnesota | - | 48 | 37 | 40 | 2,406 | 38 | 2,569 | - | 95 | 172 | 74 | 1,718 | 149 | 2,209 | - | 39 | 24 | 29 | 701 | 8 | 802 |
Mississippi | - | 45 | 214 | 420 | 331 | 81 | 1,092 | 10 | 100 | 572 | 394 | 340 | 163 | 1,581 | - | 1 | 6 | 3 | - | - | 10 |
Missouri | - | 4 | 276 | 955 | 854 | 63 | 2,152 | - | 11 | 364 | 815 | 1,034 | 93 | 2,316 | - | 16 | 122 | 97 | 61 | - | 296 |
Montana | - | 1 | 16 | 14 | 261 | - | 292 | 7 | 9 | 40 | 48 | 300 | - | 403 | - | 2 | 18 | 2 | 31 | - | 54 |
Nebraska | 1 | - | 23 | 61 | 353 | 428 | 866 | - | 2 | 29 | 52 | 208 | 357 | 649 | - | 1 | 6 | 12 | 25 | 24 | 68 |
Nevada | - | - | 63 | 144 | 493 | 193 | 893 | - | - | 1 | - | 41 | 7 | 49 | - | 8 | 37 | 178 | 625 | 350 | 1,197 |
New Hampshire | - | - | 33 | 144 | 247 | 67 | 491 | 1 | 20 | 98 | 168 | 194 | 60 | 541 | - | - | - | - | - | - | - |
New Jersey | 15 | 6 | 77 | 481 | 2,039 | 1,012 | 3,630 | 70 | 62 | 230 | 701 | 1,148 | 712 | 2,923 | 4 | 7 | 89 | 88 | 177 | 37 | 402 |
New Mexico | - | 16 | 109 | 267 | 224 | 127 | 743 | - | 12 | 60 | 370 | 225 | 190 | 857 | 1 | 6 | 41 | 71 | 74 | 117 | 309 |
New York | 11 | 139 | 791 | 1,104 | 3,442 | - | 5,486 | 86 | 402 | 1,238 | 1,425 | 2,367 | - | 5,519 | 1 | 4 | 114 | 88 | 53 | - | 260 |
North Carolina | 19 | 124 | 425 | 672 | 1,352 | 65 | 2,657 | 58 | 240 | 966 | 470 | 702 | 53 | 2,489 | 2 | - | 15 | 17 | 8 | - | 41 |
North Dakota | - | - | - | 2 | 312 | 1 | 315 | - | - | - | 29 | 303 | - | 331 | - | - | - | - | - | - | - |
Ohio | - | 140 | 900 | 518 | 2,126 | 278 | 3,963 | 83 | 383 | 1,685 | 838 | 2,158 | 225 | 5,372 | 13 | 122 | 289 | 59 | 114 | 16 | 613 |
Oklahoma | 13 | 103 | 352 | 504 | 812 | 428 | 2,211 | 33 | 151 | 336 | 247 | 324 | 392 | 1,483 | 3 | 5 | 67 | 9 | 14 | 32 | 131 |
Oregon | - | 4 | 36 | 194 | 852 | 200 | 1,286 | 3 | 53 | 182 | 363 | 1,143 | 381 | 2,125 | 2 | 3 | 64 | 148 | 272 | 17 | 505 |
Pennsylvania | 10 | 87 | 560 | 1,625 | 1,235 | 551 | 4,068 | 104 | 252 | 1,804 | 1,950 | 998 | 703 | 5,812 | - | - | - | - | - | - | - |
Rhode Island | - | - | 5 | 63 | 214 | 59 | 340 | - | 23 | 73 | 167 | 164 | 115 | 542 | - | 3 | 5 | 9 | 8 | 9 | 35 |
South Carolina | 1 | 8 | 256 | 287 | 704 | 520 | 1,775 | 23 | 117 | 910 | 541 | 717 | 510 | 2,817 | 11 | 22 | 22 | 2 | 17 | 2 | 76 |
South Dakota | - | 2 | 12 | 1 | 432 | - | 447 | - | - | 4 | 35 | 303 | - | 342 | - | - | - | - | - | - | - |
Tennessee | 2 | 41 | 283 | 587 | 1,660 | 5 | 2,577 | 28 | 128 | 675 | 604 | 1,104 | 5 | 2,544 | 19 | 125 | 408 | 195 | 214 | 1 | 962 |
Texas | 2 | 92 | 514 | 1,092 | 6,061 | 296 | 8,057 | 74 | 409 | 1,660 | 1,733 | 10,982 | 1,001 | 15,859 | 21 | 82 | 202 | 178 | 507 | 134 | 1,124 |
Utah | - | - | 10 | 5 | 645 | 24 | 684 | - | - | 3 | 2 | 1,021 | 83 | 1,109 | - | - | 15 | 4 | 526 | 12 | 557 |
Vermont | - | 3 | 34 | 57 | 45 | 10 | 148 | - | 4 | 48 | 97 | 59 | 39 | 246 | - | 1 | 6 | 10 | 6 | 9 | 32 |
Virginia | 28 | 49 | 714 | 303 | 1,082 | 80 | 2,256 | 190 | 283 | 779 | 388 | 733 | 134 | 2,506 | 135 | 161 | 230 | 41 | 175 | 22 | 763 |
Washington | - | 1 | 323 | 686 | 1,670 | 83 | 2,762 | - | 39 | 368 | 878 | 1,289 | 167 | 2,741 | 1 | 12 | 38 | 77 | 80 | 12 | 220 |
West Virginia | 7 | 145 | 222 | 292 | 30 | - | 697 | 113 | 193 | 290 | 251 | 1 | - | 847 | 18 | 18 | 10 | 11 | - | - | 57 |
Wisconsin | 46 | 10 | 48 | 230 | 697 | 1,578 | 2,608 | - | 12 | 124 | 486 | 407 | 1,801 | 2,830 | - | - | - | - | - | - | - |
Wyoming | - | - | - | 257 | - | - | 257 | - | - | - | 527 | - | - | 527 | - | - | - | 120 | - | - | 120 |
U.S. Total | 611 | 1,971 | 16,635 | 18,470 | 59,054 | 10,777 | 107,519 | 2,261 | 5,486 | 26,285 | 21,941 | 58,765 | 12,264 | 127,003 | 541 | 1,225 | 4,692 | 3,169 | 8,430 | 1,871 | 19,928 |
Puerto Rico | 116 | - | 414 | - | - | 375 | 904 | 111 | - | 609 | - | - | 455 | 1,175 | - | - | - | - | - | - | - |
Grand Total | 727 | 1,971 | 17,049 | 18,470 | 59,054 | 11,152 | 108,423 | 2,372 | 5,486 | 26,895 | 21,941 | 58,765 | 12,719 | 128,178 | 541 | 1,225 | 4,692 | 3,169 | 8,430 | 1,871 | 19,928 |
(1) Some differences from other tables may be noted because these are estimated from sample data; samples entirely on structures are included. Some States may have incomplete/missing lane width data.