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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Highway Statistics Series / 2020 / Table HM-47C - Highway Statistics 2020

Highway Statistics Series

Highway Statistics 2020


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NATIONAL HIGHWAY SYSTEM LENGTH - 2020
MILES BY MEASURED PAVEMENT RUTTING (INCHES) - RURAL

NOVEMBER, 2020

TABLE HM-47c SHEET 1 OF 2
STATE RUTTING (1)
INTERSTATE SYSTEM OTHER TOTAL
NOT REPORTED (2) < 0.20 0.20-0.40 > 0.40 TOTAL REPORTED NOT REPORTED (2) < 0.20 0.20-0.40 > 0.40 TOTAL REPORTED NOT REPORTED (2) < 0.20 0.20-0.40 > 0.40 REPORTED
Alabama - 474 66 2 542 6 1,370 561 40 1,971 6 1,844 627 41 2,512
Alaska - 616 310 56 981 - 324 271 67 662 - 940 580 123 1,643
Arizona 4 542 342 16 900 6 898 276 16 1,190 10 1,439 618 33 2,090
Arkansas - 277 46 - 324 - 922 831 73 1,827 - 1,200 878 74 2,151
California - 804 79 - 884 1 3,160 465 12 3,637 1 3,963 544 13 4,520
Colorado - 279 99 6 384 - 1,951 357 4 2,312 - 2,230 456 10 2,696
Connecticut - 28 1 - 29 - 151 7 - 158 - 179 7 - 186
Delaware - - - - - - 109 7 - 116 - 109 7 - 116
District of Columbia - - - - - - - - - - - - - - -
Florida - 538 160 9 707 9 2,140 517 89 2,746 9 2,678 677 98 3,452
Georgia - 189 67 - 256 - 2,415 737 17 3,169 - 2,604 804 17 3,425
Hawaii - - - - - - 69 8 2 79 - 69 8 2 79
Idaho 2 293 128 15 437 7 1,023 541 112 1,676 9 1,316 669 128 2,113
Illinois - 1,024 93 1 1,118 4 1,789 475 29 2,293 4 2,813 568 30 3,411
Indiana - 630 14 - 644 - 1,465 157 3 1,625 - 2,095 171 3 2,269
Iowa - 279 49 - 329 20 1,589 650 40 2,279 20 1,868 699 40 2,607
Kansas 1 403 19 - 422 20 2,439 213 5 2,657 22 2,842 232 5 3,078
Kentucky 2 602 32 - 634 7 1,449 121 3 1,573 10 2,051 153 3 2,207
Louisiana - 38 234 21 294 - 243 511 171 925 - 281 745 192 1,218
Maine - 89 132 59 279 1 421 298 82 800 1 510 429 141 1,080
Maryland 2 84 53 3 140 7 254 112 3 369 9 338 165 6 509
Massachusetts - 57 6 - 63 - 328 91 10 430 - 385 97 10 492
Michigan 4 268 6 - 274 1 2,217 125 2 2,344 6 2,485 131 2 2,618
Minnesota - 213 38 - 252 - 2,713 287 2 3,003 - 2,926 326 2 3,255
Mississippi - 485 26 - 511 - 1,222 443 20 1,684 - 1,707 469 20 2,196
Missouri - 689 29 - 718 - 2,348 96 1 2,446 - 3,037 125 1 3,164
Montana - 663 388 27 1,078 - 1,761 876 133 2,770 - 2,424 1,264 160 3,848
Nebraska - 269 15 - 285 2 1,943 216 50 2,209 2 2,212 232 50 2,494
Nevada - 418 8 - 426 - 1,510 25 9 1,544 - 1,928 33 9 1,969
New Hampshire - 86 48 8 142 - 233 144 10 387 - 319 192 18 529
New Jersey - 42 3 - 45 - 178 13 2 193 - 221 16 2 238
New Mexico - 623 205 10 838 - 1,249 452 33 1,734 - 1,873 657 42 2,572
New York - 568 138 7 713 2 1,623 593 36 2,252 2 2,191 731 43 2,965
North Carolina 21 379 69 2 450 39 1,557 584 12 2,153 60 1,936 653 14 2,603
North Dakota - 178 61 - 239 - 2,186 591 15 2,793 - 2,364 652 15 3,032
Ohio 2 530 60 1 591 12 1,465 271 9 1,745 14 1,995 331 10 2,336
Oklahoma 1 330 41 4 376 10 1,569 265 10 1,844 11 1,900 306 14 2,220
Oregon 1 197 145 2 345 4 1,711 897 22 2,630 5 1,908 1,042 24 2,974
Pennsylvania - 821 83 - 905 1 1,230 471 7 1,708 1 2,051 554 7 2,613
Rhode Island - 17 - - 18 - 82 25 1 108 - 99 26 1 126
South Carolina - 383 45 3 431 1 1,022 504 47 1,573 1 1,404 549 50 2,004
South Dakota - 177 52 - 229 46 2,041 130 5 2,176 46 2,218 182 5 2,405
Tennessee - 614 22 - 636 - 1,545 179 4 1,728 - 2,159 201 4 2,364
Texas - 1,180 278 12 1,470 7 6,134 1,124 59 7,317 7 7,314 1,402 71 8,787
Utah - 467 104 1 572 - 916 235 18 1,169 - 1,383 339 18 1,740
Vermont - 57 163 35 255 - 122 131 54 307 - 179 295 89 563
Virginia - 445 146 2 593 12 1,406 323 3 1,732 12 1,851 469 5 2,325
Washington - 121 110 41 272 - 643 958 217 1,818 - 764 1,068 258 2,091
West Virginia - 267 21 - 288 - 703 189 8 899 - 970 209 8 1,187
Wisconsin - 341 16 - 357 42 2,136 218 13 2,367 42 2,477 234 13 2,724
Wyoming - 475 218 26 719 - 1,495 379 24 1,898 - 1,970 597 50 2,617
U.S. Total 43 18,553 4,468 370 23,391 267 69,467 17,952 1,607 89,025 310 88,019 22,420 1,977 112,416
Puerto Rico - 24 6 - 30 - 62 5 - 67 - 86 10 - 97
Grand Total 43 18,577 4,474 370 23,421 267 69,528 17,956 1,607 89,092 310 88,106 22,430 1,977 112,513

NATIONAL HIGHWAY SYSTEM LENGTH - 2020
MILES BY MEASURED PAVEMENT RUTTING (INCHES) - URBAN

NOVEMBER, 2020

TABLE HM-47c SHEET 2 OF 2
STATE RUTTING (1)
INTERSTATE SYSTEM OTHER TOTAL
NOT REPORTED (2) < 0.20 0.20-0.40 > 0.40 TOTAL REPORTED NOT REPORTED (2) < 0.20 0.20-0.40 > 0.40 TOTAL REPORTED NOT REPORTED (2) < 0.20 0.20-0.40 > 0.40 REPORTED
Alabama 5 304 67 1 371 11 897 332 13 1,242 16 1,201 399 14 1,613
Alaska - 35 35 8 78 - 75 54 31 160 1 110 90 39 239
Arizona 6 173 62 1 236 13 631 127 4 762 19 804 189 5 998
Arkansas - 170 14 - 184 - 299 246 35 580 - 469 260 35 764
California - 469 38 4 511 25 5,513 1,067 36 6,615 25 5,982 1,105 40 7,126
Colorado - 144 59 2 205 - 766 355 14 1,135 - 910 414 17 1,340
Connecticut - 303 10 - 313 - 866 83 2 951 - 1,169 93 2 1,264
Delaware - 27 2 - 29 - 207 7 - 214 1 234 9 - 243
District of Columbia - 10 1 - 11 2 66 43 1 110 3 76 44 1 121
Florida 9 539 102 12 652 16 3,726 672 60 4,458 25 4,265 774 72 5,111
Georgia - 366 55 2 423 - 2,070 473 21 2,564 - 2,436 528 23 2,987
Hawaii - 23 5 - 28 - 258 40 2 301 - 282 45 2 329
Idaho 1 40 24 2 66 2 137 87 16 240 3 177 111 18 306
Illinois 5 580 71 2 652 19 2,178 422 27 2,627 24 2,757 493 29 3,279
Indiana - 325 3 - 328 4 510 36 1 547 4 835 39 1 875
Iowa - 77 7 - 83 9 357 140 10 507 9 434 147 10 591
Kansas 3 138 5 - 142 3 312 36 4 353 6 450 41 4 495
Kentucky 4 133 11 1 145 38 531 71 2 603 42 663 82 2 748
Louisiana - 65 132 9 205 - 208 401 106 715 - 273 533 115 920
Maine - 19 52 16 87 12 55 64 29 148 12 74 115 46 235
Maryland 22 201 94 4 298 47 643 525 64 1,231 69 844 618 68 1,529
Massachusetts 3 404 96 1 502 51 1,555 657 87 2,299 54 1,959 753 88 2,800
Michigan 16 300 7 - 308 121 1,706 245 47 1,998 137 2,006 252 47 2,306
Minnesota - 109 9 - 118 1 553 57 2 612 1 663 66 2 730
Mississippi - 212 6 - 218 - 631 260 23 914 - 843 267 23 1,132
Missouri - 418 17 - 435 - 905 117 7 1,029 - 1,323 134 7 1,465
Montana - 51 33 7 92 - 73 87 31 190 - 124 120 38 282
Nebraska - 24 - - 25 - 182 21 7 210 - 206 21 7 235
Nevada - 105 2 - 107 - 359 49 4 412 - 464 51 4 519
New Hampshire - 61 22 1 83 - 234 80 6 319 - 295 102 6 402
New Jersey - 313 35 6 354 - 1,997 277 13 2,287 - 2,309 313 19 2,642
New Mexico - 107 33 4 145 - 248 100 11 359 - 355 133 15 503
New York - 656 118 7 781 29 2,653 1,016 119 3,788 29 3,309 1,134 126 4,569
North Carolina 8 521 36 - 557 26 1,550 488 15 2,053 34 2,071 524 15 2,610
North Dakota - 11 12 - 23 - 77 30 5 112 - 88 42 5 135
Ohio 13 786 66 - 852 36 1,629 399 32 2,060 49 2,415 464 33 2,912
Oklahoma - 116 13 - 129 9 307 68 3 378 10 423 81 3 507
Oregon 1 104 76 5 186 10 357 455 58 870 12 461 531 63 1,055
Pennsylvania - 578 54 1 633 2 2,115 865 50 3,030 2 2,693 920 50 3,663
Rhode Island - 46 6 - 52 6 269 127 22 418 6 315 134 22 470
South Carolina - 202 8 4 214 37 733 328 30 1,091 37 935 336 34 1,305
South Dakota - 8 4 - 12 - 38 6 - 45 - 46 10 - 57
Tennessee - 503 25 - 528 - 1,652 348 28 2,028 - 2,155 373 28 2,556
Texas 1 791 69 1 861 24 3,874 559 31 4,464 25 4,665 628 31 5,324
Utah - 95 23 1 119 - 491 78 3 573 - 587 100 5 692
Vermont - 24 31 9 64 - 24 32 33 88 - 47 63 42 153
Virginia 3 366 108 4 478 1 1,274 418 11 1,703 4 1,640 526 15 2,181
Washington - 65 80 26 171 8 742 826 167 1,735 8 807 906 193 1,906
West Virginia - 180 32 1 213 - 247 101 8 356 - 428 133 8 569
Wisconsin - 205 2 - 207 28 971 110 5 1,086 28 1,176 112 5 1,293
Wyoming - 43 10 - 53 - 72 58 9 138 - 115 68 9 192
U.S. Total 102 11,544 1,881 143 13,568 592 47,821 13,546 1,344 62,711 694 59,365 15,427 1,487 76,279
Puerto Rico - 87 61 3 151 - 323 53 6 382 - 410 114 9 534
Grand Total 102 11,631 1,942 146 13,719 592 48,145 13,599 1,350 63,093 694 59,775 15,541 1,496 76,813
  1. Data are reported as rutting in inches to the nearest hundredth. Reference: HPMS Field Manual.
    Note that while the data value ranges are consistent with Transportation Performance Measure (TPM) thresholds, the data in this table, or in combination with other tables, will not produce results consistent with TPM since it uses a different process.
  2. May include sections entirely on structures.

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