U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
May 2013
Table HM-63
Sheet 1 of 3
STATE | RURAL MAJOR COLLECTOR | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INTERNATIONAL ROUGHNESS INDEX 2/ | PRESENT SERVICEABILITY RATING 3/ | TOTAL | |||||||||||
<60 | 60-94 | 95-170 | 171-220 | >220 | TOTAL | >3.9 | 3.5-3.9 | 2.6-3.4 | 2.1-2.5 | <=2.0 | TOTAL | ||
Alabama | 6,161 | 1,584 | 2,368 | 184 | - | 10,297 | - | - | - | - | - | - | 10,297 |
Alaska | 77 | 374 | 350 | 114 | 144 | 1,059 | - | - | - | - | - | - | 1,059 |
Arizona | 524 | 942 | 1,129 | 287 | 16 | 2,898 | 316 | 118 | 182 | 60 | 38 | 714 | 3,611 |
Arkansas | - | 1,791 | 5,111 | 2,118 | 909 | 9,929 | - | - | 1,005 | 591 | 945 | 2,542 | 12,471 |
California | 71 | 1,416 | 4,952 | 1,542 | 868 | 8,849 | 1,065 | 459 | 1,228 | 191 | 277 | 3,220 | 12,070 |
Colorado | 41 | 1,221 | 2,732 | 328 | 306 | 4,628 | 67 | - | - | - | - | 67 | 4,695 |
Connecticut | - | 153 | 462 | 150 | 176 | 941 | - | - | - | - | - | - | 941 |
Delaware | - | 278 | 121 | 32 | 19 | 451 | - | - | - | - | - | - | 451 |
Dist. of Columbia | - | - | - | - | - | - | - | - | - | - | - | - | - |
Florida | 457 | 1,906 | 818 | 165 | 95 | 3,442 | 350 | 98 | 214 | 9 | 64 | 735 | 4,177 |
Georgia | 4 | 88 | 65 | - | - | 157 | 484 | 3,063 | 7,902 | 201 | 1,009 | 12,659 | 12,816 |
Hawaii | 4 | 36 | 136 | 56 | 85 | 317 | - | - | - | - | - | - | 317 |
Idaho | 100 | 84 | 57 | - | 1 | 241 | 1,438 | 783 | 1,505 | 395 | 1,197 | 5,318 | 5,559 |
Illinois | 273 | 4,255 | 7,326 | 1,354 | 543 | 13,752 | - | - | - | - | - | - | 13,752 |
Indiana | 1,504 | 3,272 | 3,855 | 997 | 214 | 9,841 | - | - | - | - | - | - | 9,841 |
Iowa | - | - | 32 | 7 | 1 | 40 | - | - | - | - | - | - | 40 |
Kansas | 248 | 2,663 | 1,541 | 9 | - | 4,461 | 155 | 1,997 | 32 | 5,647 | 10,585 | 18,416 | 22,877 |
Kentucky | 124 | 1,767 | 2,958 | 290 | 121 | 5,259 | - | - | - | - | - | - | 5,259 |
Louisiana | 15 | 2,265 | 1,782 | 659 | 214 | 4,936 | - | - | - | - | - | - | 4,936 |
Maine | 11 | 273 | 1,534 | 735 | 666 | 3,219 | - | - | - | - | - | - | 3,219 |
Maryland | 125 | 482 | 721 | 94 | 61 | 1,482 | - | - | - | - | - | - | 1,482 |
Massachusetts | - | 45 | 129 | 57 | 85 | 316 | - | - | 836 | - | - | 836 | 1,153 |
Michigan | - | - | - | - | - | - | 2,191 | 1,279 | 7,143 | 3,211 | 2,876 | 16,700 | 16,700 |
Minnesota | 2,530 | 3,831 | 4,387 | 1,462 | 769 | 12,978 | - | - | - | - | - | - | 12,978 |
Mississippi | 144 | 1,476 | 5,378 | 4,271 | 506 | 11,775 | - | - | - | - | - | - | 11,775 |
Missouri | - | - | - | - | - | - | - | - | - | - | - | - | - |
Montana | 286 | 1,838 | 2,368 | 249 | 203 | 4,943 | - | - | - | - | - | - | 4,943 |
Nebraska | 550 | 803 | 1,594 | 196 | 69 | 3,212 | 1,221 | 733 | 1,010 | 265 | 296 | 3,525 | 6,737 |
Nevada | 10 | 203 | 931 | 45 | 43 | 1,232 | - | - | - | - | - | - | 1,232 |
New Hampshire | 66 | 436 | 302 | 141 | 148 | 1,092 | - | - | 1 | - | - | 1 | 1,092 |
New Jersey | - | 18 | 452 | 110 | - | 580 | 102 | 64 | 216 | - | - | 381 | 962 |
New Mexico | 40 | 566 | 1,308 | 903 | 730 | 3,548 | - | - | - | - | - | - | 3,548 |
New York | 202 | 1,598 | 3,432 | 219 | 305 | 5,757 | - | - | - | - | - | - | 5,757 |
North Carolina | 75 | 3,510 | 3,272 | 484 | 180 | 7,522 | 283 | 76 | - | - | - | 359 | 7,880 |
North Dakota | 1,794 | 2,718 | 2,608 | 214 | - | 7,334 | - | - | - | - | - | - | 7,334 |
Ohio | 396 | 3,654 | 2,304 | 197 | 7 | 6,558 | 1,168 | 604 | 1,130 | 672 | 1,224 | 4,798 | 11,356 |
Oklahoma | 1,732 | 2,542 | 7,840 | 2,865 | 4,601 | 19,580 | - | - | - | - | 1,180 | 1,180 | 20,760 |
Oregon | 152 | 450 | 1,449 | 277 | 112 | 2,439 | 2 | - | - | - | - | 2 | 2,442 |
Pennsylvania | 82 | 696 | 1,955 | 668 | 540 | 3,941 | - | - | - | - | - | - | 3,941 |
Rhode Island | - | - | 54 | 20 | 10 | 85 | 14 | 16 | 9 | 18 | 4 | 60 | 145 |
South Carolina | 201 | 2,051 | 7,374 | 683 | 168 | 10,478 | - | - | - | - | - | - | 10,478 |
South Dakota | 355 | 1,468 | 1,881 | 407 | 219 | 4,331 | 1,145 | 8 | 5,315 | - | 1,443 | 7,910 | 12,241 |
Tennessee | 650 | 2,127 | 2,126 | 148 | 68 | 5,118 | - | - | - | - | - | - | 5,118 |
Texas | 868 | 6,090 | 22,883 | 3,835 | 866 | 34,542 | - | - | - | - | - | - | 34,542 |
Utah | - | 248 | 1,387 | 359 | 105 | 2,098 | - | 6 | 902 | 92 | 4 | 1,004 | 3,102 |
Vermont | 115 | 198 | 429 | 163 | 174 | 1,079 | - | - | - | - | - | - | 1,079 |
Virginia | - | 1,192 | 5,174 | 1,438 | 1,132 | 8,936 | 101 | 14 | 295 | 2 | 43 | 456 | 9,392 |
Washington | 19 | 976 | 5,278 | 1,639 | 368 | 8,279 | - | 151 | - | - | - | 151 | 8,430 |
West Virginia | 47 | 405 | 2,711 | 723 | 1,766 | 5,652 | - | - | - | - | - | - | 5,652 |
Wisconsin | 907 | 3,764 | 5,388 | 1,544 | 665 | 12,267 | - | - | - | - | - | - | 12,267 |
Wyoming | 168 | 1,164 | 944 | 251 | 47 | 2,574 | - | - | - | - | - | - | 2,574 |
U.S. Total | 21,130 | 68,916 | 133,390 | 32,689 | 18,324 | 274,449 | 10,100 | 9,468 | 28,926 | 11,354 | 21,185 | 81,032 | 355,481 |
Puerto Rico 4/ | - | - | 10 | 75 | 119 | 203 | 4 | 3 | 22 | - | - | 30 | 233 |
Grand Total | 21,130 | 68,916 | 133,400 | 32,764 | 18,443 | 274,652 | 10,104 | 9,471 | 28,948 | 11,354 | 21,185 | 81,062 | 355,714 |
May 2013
Table HM-63
Sheet 2 of 3
STATE | URBAN MINOR ARTERIAL | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INTERNATIONAL ROUGHNESS INDEX 2/ | PRESENT SERVICEABILITY RATING 3/ | TOTAL | |||||||||||
<60 | 60-94 | 95-170 | 171-220 | >220 | TOTAL | >3.9 | 3.5-3.9 | 2.6-3.4 | 2.1-2.5 | <=2.0 | TOTAL | ||
Alabama | 161 | 488 | 659 | 241 | 245 | 1,794 | - | - | - | - | - | - | 1,794 |
Alaska | 16 | 31 | 76 | 30 | 15 | 168 | - | - | - | - | - | - | 168 |
Arizona | 1 | 78 | 232 | 222 | 98 | 631 | 529 | 201 | 223 | 53 | 7 | 1,012 | 1,643 |
Arkansas | 21 | 75 | 243 | 73 | 54 | 465 | - | 63 | 285 | 284 | 184 | 815 | 1,280 |
California | 6 | 130 | 2,219 | 2,056 | 1,888 | 6,300 | 342 | 421 | 2,183 | 587 | 298 | 3,832 | 10,132 |
Colorado | 2 | 27 | 890 | 417 | 303 | 1,640 | - | 0 | - | - | - | 0 | 1,640 |
Connecticut | - | 65 | 681 | 482 | 433 | 1,661 | - | - | - | - | - | - | 1,661 |
Delaware | 4 | 23 | 100 | 41 | 22 | 191 | - | - | - | - | - | - | 191 |
Dist. of Columbia | - | - | 0 | 6 | 157 | 164 | - | - | - | - | - | - | 164 |
Florida | 291 | 1,161 | 1,228 | 312 | 264 | 3,257 | 328 | 158 | 280 | 32 | 47 | 845 | 4,101 |
Georgia | 9 | 107 | 74 | 7 | - | 197 | 169 | 1,173 | 2,272 | 283 | 153 | 4,049 | 4,246 |
Hawaii | 2 | 14 | 47 | 18 | 32 | 113 | - | - | - | - | - | - | 113 |
Idaho | 12 | 15 | 9 | 1 | 1 | 37 | 223 | 75 | 139 | 62 | 28 | 525 | 563 |
Illinois | 43 | 427 | 2,211 | 882 | 865 | 4,428 | - | - | - | - | - | - | 4,428 |
Indiana | 106 | 230 | 1,423 | 516 | 555 | 2,831 | - | - | - | - | - | - | 2,831 |
Iowa | 3 | 33 | 259 | 163 | 390 | 848 | - | - | - | - | - | - | 848 |
Kansas | 4 | 85 | 594 | 242 | 228 | 1,153 | - | 22 | - | 55 | 70 | 147 | 1,299 |
Kentucky | 12 | 160 | 409 | 76 | 50 | 706 | - | - | - | - | - | - | 706 |
Louisiana | 1 | 383 | 754 | 336 | 237 | 1,711 | - | - | 5 | - | - | 5 | 1,716 |
Maine | 0 | 29 | 147 | 35 | 22 | 233 | - | - | - | - | - | - | 233 |
Maryland | 5 | 188 | 634 | 211 | 209 | 1,247 | - | - | - | - | - | - | 1,247 |
Massachusetts | 8 | 94 | 573 | 290 | 176 | 1,141 | - | - | 2,598 | - | - | 2,598 | 3,739 |
Michigan | - | - | 8 | 0 | - | 8 | 810 | 475 | 1,369 | 919 | 1,209 | 4,782 | 4,790 |
Minnesota | 114 | 370 | 1,188 | 309 | 182 | 2,163 | - | - | - | - | - | - | 2,163 |
Mississippi | 7 | 93 | 451 | 259 | 146 | 955 | - | - | - | - | - | - | 955 |
Missouri | 44 | 250 | 427 | 79 | 82 | 883 | - | - | - | - | - | - | 883 |
Montana | 16 | 37 | 104 | 30 | 51 | 238 | - | - | - | - | - | - | 238 |
Nebraska | 3 | - | 14 | 3 | 10 | 30 | 169 | 104 | 264 | 75 | 47 | 659 | 689 |
Nevada | 6 | 91 | 245 | 41 | 34 | 418 | - | - | - | - | 3 | 3 | 421 |
New Hampshire | 29 | 43 | 242 | 110 | 74 | 497 | - | - | 0 | - | - | 0 | 497 |
New Jersey | 0 | 46 | 776 | 773 | 896 | 2,491 | 332 | 128 | 377 | 23 | 16 | 875 | 3,366 |
New Mexico | 0 | 58 | 223 | 80 | 62 | 423 | - | - | - | - | - | - | 423 |
New York | 174 | 980 | 2,446 | 961 | 1,016 | 5,577 | 0 | 23 | 38 | - | - | 61 | 5,638 |
North Carolina | 78 | 766 | 1,249 | 251 | 185 | 2,529 | 134 | 68 | 118 | 11 | 15 | 346 | 2,875 |
North Dakota | - | 17 | 126 | 76 | 76 | 295 | - | - | - | - | - | - | 295 |
Ohio | 18 | 441 | 875 | 230 | 191 | 1,755 | 422 | 283 | 561 | 344 | 536 | 2,146 | 3,901 |
Oklahoma | 16 | 71 | 893 | 385 | 702 | 2,067 | - | - | 10 | - | 8 | 18 | 2,085 |
Oregon | 11 | - | 32 | 20 | 10 | 73 | 10 | - | 4 | 1 | - | 15 | 88 |
Pennsylvania | 60 | 345 | 1,439 | 411 | 477 | 2,731 | - | - | - | - | - | - | 2,731 |
Rhode Island | - | 4 | 83 | 52 | 32 | 171 | 46 | 30 | 79 | 15 | 13 | 183 | 354 |
South Carolina | 134 | 206 | 873 | 210 | 77 | 1,499 | - | - | - | - | - | - | 1,499 |
South Dakota | - | 12 | 55 | 69 | 90 | 226 | 14 | 3 | 98 | 3 | 5 | 122 | 348 |
Tennessee | 135 | 375 | 348 | 65 | 51 | 973 | 258 | 412 | 387 | 144 | 88 | 1,289 | 2,262 |
Texas | 71 | 760 | 1,683 | 353 | 112 | 2,979 | - | - | - | - | - | - | 2,979 |
Utah | 11 | 192 | 301 | 48 | 4 | 557 | 5 | 27 | 241 | 15 | 1 | 289 | 845 |
Vermont | 3 | 19 | 28 | 14 | 14 | 77 | - | - | - | - | - | - | 77 |
Virginia | 0 | 115 | 646 | 103 | 23 | 888 | 166 | 275 | 317 | 75 | 8 | 842 | 1,729 |
Washington | 45 | 261 | 982 | 564 | 448 | 2,300 | - | - | 383 | - | - | 383 | 2,682 |
West Virginia | - | 84 | 450 | 127 | 81 | 743 | - | - | - | - | - | - | 743 |
Wisconsin | 55 | 173 | 882 | 421 | 890 | 2,421 | - | - | - | - | - | - | 2,421 |
Wyoming | - | 4 | 37 | 0 | 6 | 47 | - | - | - | - | - | - | 47 |
U.S. Total | 1,738 | 9,656 | 30,568 | 12,703 | 12,264 | 66,929 | 3,957 | 3,940 | 12,229 | 2,980 | 2,733 | 25,840 | 92,769 |
Puerto Rico 4/ | 0 | 0 | 105 | 271 | 398 | 773 | 77 | 70 | 73 | 14 | - | 233 | 1,006 |
Grand Total | 1,738 | 9,656 | 30,673 | 12,973 | 12,662 | 67,703 | 4,034 | 4,009 | 12,302 | 2,994 | 2,733 | 26,073 | 93,775 |
May 2013
Table HM-63
Sheet 3 of 3
STATE | URBAN MAJOR AND MINOR COLLECTOR | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
INTERNATIONAL ROUGHNESS INDEX 2/ | PRESENT SERVICEABILITY RATING 3/ | TOTAL | |||||||||||
<60 | 60-94 | 95-170 | 171-220 | >220 | TOTAL | >3.9 | 3.5-3.9 | 2.6-3.4 | 2.1-2.5 | <=2.0 | TOTAL | ||
Alabama | 48 | 344 | 1,174 | 481 | 634 | 2,680 | - | - | - | - | - | - | 2,680 |
Alaska | 1 | 26 | 62 | 48 | 79 | 216 | - | - | - | - | - | - | 216 |
Arizona | - | 48 | 51 | 137 | 160 | 396 | 461 | 209 | 270 | 95 | 115 | 1,149 | 1,546 |
Arkansas | - | 10 | 23 | 5 | 3 | 42 | - | 71 | 447 | 496 | 334 | 1,348 | 1,390 |
California | 18 | 66 | 1,354 | 1,764 | 2,564 | 5,765 | 379 | 435 | 2,178 | 1,495 | 606 | 5,093 | 10,859 |
Colorado | 9 | 32 | 764 | 474 | 451 | 1,729 | - | 20 | - | - | - | 20 | 1,749 |
Connecticut | - | 4 | 496 | 547 | 801 | 1,848 | - | - | - | - | - | - | 1,848 |
Delaware | 0 | 55 | 157 | 69 | 80 | 360 | - | - | - | - | - | - | 360 |
Dist. of Columbia | - | 1 | 1 | 2 | 152 | 156 | - | - | - | - | - | - | 156 |
Florida | 188 | 1,096 | 1,933 | 576 | 624 | 4,416 | 698 | 517 | 1,086 | 123 | 194 | 2,618 | 7,034 |
Georgia | - | 27 | 4 | - | - | 31 | 117 | 271 | 1,810 | 364 | 171 | 2,733 | 2,764 |
Hawaii | 4 | 25 | 118 | 66 | 155 | 368 | - | - | - | - | - | - | 368 |
Idaho | - | - | 0 | - | - | 0 | 275 | 110 | 146 | 89 | 50 | 670 | 670 |
Illinois | - | 71 | 1,735 | 913 | 2,060 | 4,779 | - | - | - | - | - | - | 4,779 |
Indiana | - | 81 | 959 | 882 | 1,170 | 3,092 | - | - | - | - | - | - | 3,092 |
Iowa | - | 22 | 166 | 95 | 298 | 581 | - | - | - | - | - | - | 581 |
Kansas | 7 | 9 | 272 | 363 | 557 | 1,208 | 1 | 13 | - | 71 | 52 | 137 | 1,345 |
Kentucky | 0 | 104 | 300 | 83 | 48 | 536 | - | - | - | - | - | - | 536 |
Louisiana | 3 | 198 | 862 | 366 | 413 | 1,841 | - | 1 | 1 | 3 | 6 | 12 | 1,853 |
Maine | 2 | 36 | 235 | 126 | 132 | 532 | - | - | - | - | - | - | 532 |
Maryland | 10 | 93 | 661 | 345 | 359 | 1,467 | - | - | - | - | - | - | 1,467 |
Massachusetts | - | 0 | 0 | 0 | - | 1 | - | - | 2,868 | - | - | 2,868 | 2,868 |
Michigan | - | - | 1 | 1 | 1 | 2 | 452 | 264 | 1,047 | 758 | 964 | 3,486 | 3,489 |
Minnesota | 53 | 236 | 743 | 380 | 357 | 1,769 | - | - | - | - | - | - | 1,769 |
Mississippi | 6 | 11 | 470 | 509 | 436 | 1,432 | - | - | - | - | - | - | 1,432 |
Missouri | - | - | - | - | - | - | - | - | - | - | - | - | - |
Montana | 7 | 7 | 229 | 15 | 61 | 319 | - | - | - | - | - | - | 319 |
Nebraska | - | - | - | - | - | - | 73 | 35 | 174 | 110 | 66 | 458 | 458 |
Nevada | 0 | - | - | - | - | 0 | - | - | - | - | - | - | 0 |
New Hampshire | 19 | 37 | 202 | 119 | 122 | 500 | - | 1 | 2 | - | 1 | 4 | 503 |
New Jersey | - | 4 | 279 | 513 | 1,153 | 1,949 | 98 | 142 | 442 | 74 | 3 | 759 | 2,708 |
New Mexico | - | 7 | 170 | 108 | 218 | 504 | - | - | - | - | - | - | 504 |
New York | 10 | 259 | 2,150 | 1,112 | 1,724 | 5,255 | - | 10 | 41 | 1 | - | 52 | 5,307 |
North Carolina | 26 | 376 | 1,074 | 192 | 193 | 1,860 | 204 | 77 | 114 | 24 | 11 | 430 | 2,290 |
North Dakota | - | - | 77 | 60 | 150 | 287 | - | - | - | - | - | - | 287 |
Ohio | 0 | 284 | 569 | 57 | 64 | 975 | 706 | 443 | 1,015 | 455 | 1,022 | 3,641 | 4,616 |
Oklahoma | - | 6 | 202 | 212 | 590 | 1,010 | - | - | 2 | - | - | 2 | 1,012 |
Oregon | - | - | 4 | 15 | 1 | 20 | 0 | 19 | 65 | 0 | - | 85 | 105 |
Pennsylvania | - | 102 | 1,476 | 1,063 | 1,361 | 4,002 | - | - | - | - | - | - | 4,002 |
Rhode Island | - | - | 9 | 11 | 4 | 24 | 97 | 149 | 209 | 81 | 54 | 591 | 615 |
South Carolina | 151 | 218 | 1,140 | 554 | 381 | 2,444 | - | - | - | - | - | - | 2,444 |
South Dakota | - | - | 20 | 44 | 104 | 168 | 8 | 2 | 57 | 2 | 7 | 75 | 243 |
Tennessee | 6 | 25 | 27 | 3 | 3 | 64 | 329 | 386 | 754 | 270 | 154 | 1,893 | 1,957 |
Texas | 115 | 733 | 1,963 | 693 | 249 | 3,754 | - | - | - | 0 | 1 | 1 | 3,755 |
Utah | - | 43 | 96 | 44 | 1 | 184 | - | 15 | 629 | 47 | 20 | 712 | 896 |
Vermont | - | 1 | 3 | 1 | 1 | 6 | - | - | - | - | - | - | 6 |
Virginia | - | 76 | 642 | 320 | 141 | 1,180 | 291 | 235 | 456 | 86 | 80 | 1,148 | 2,327 |
Washington | - | 185 | 437 | 583 | 955 | 2,159 | - | 2 | 251 | - | 8 | 262 | 2,421 |
West Virginia | - | 12 | 223 | 152 | 333 | 719 | - | - | - | - | - | - | 719 |
Wisconsin | 16 | 149 | 717 | 493 | 1,008 | 2,383 | - | - | - | - | - | - | 2,383 |
Wyoming | - | 20 | 5 | - | - | 26 | - | - | - | - | - | - | 26 |
U.S. Total | 699 | 5,140 | 24,256 | 14,595 | 20,354 | 65,043 | 4,190 | 3,428 | 14,065 | 4,646 | 3,920 | 30,248 | 95,291 |
Puerto Rico 4/ | - | - | 45 | 128 | 286 | 459 | 139 | 160 | 403 | 40 | - | 743 | 1,202 |
Grand Total | 699 | 5,140 | 24,302 | 14,723 | 20,639 | 65,503 | 4,329 | 3,588 | 14,468 | 4,686 | 3,920 | 30,991 | 96,493 |
1/ Some States elect to report International Roughness Index (IRI) for these systems; some report IRI for some sections and PSR for some sections. PSR is ignored for sections coded with both IRI and PSR. Some differences from other tables may be noted because these are estimated from sample data. Excludes unpaved mileage. Includes structures.
2/ Data are reported as the IRI in inches per mile. Reference: World Bank Technical Paper Number 46, 1986. Lower IRI represents smoother riding roadways; to obtain a comprehensive assessment of pavement condition, additional measures of pavement distress are needed.
3/ The "Present Serviceability Rating" (PSR) is a subjective, primarily ride-based system adapted from the "AASHO ROAD TESTS" conducted in the late 1950's and early 1960’s. Reference: Highway Special Report 61E, 1962. The PSR values range from 0.1 to 5.0; higher PSR values represent smoother riding roadways.
4/ 2009 data used.