U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
September 30, 2020
MILES BY MEASURED PAVEMENT ROUGHNESS / PRESENT SERVICEABILITY RATING
STATE | INTERNATIONAL ROUGHNESS INDEX (IRI) / PRESENT SERVICEABILITY RATING (PSR)(1) | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RURAL | URBAN | TOTAL | |||||||||||||
NOT REPORTED(2) | IRI: <95 PSR: >3.4 |
IRI: 95-170 PSR: 2.6-3.4 |
IRI: >170 PSR: <2.6 |
TOTAL REPORTED | NOT REPORTED(2) | IRI: <95 PSR: >3.4 |
IRI: 95-170 PSR: 2.6-3.4 |
IRI: >170 PSR: <2.6 |
TOTAL REPORTED | NOT REPORTED(2) | IRI: <95 PSR: >3.4 |
IRI: 95-170 PSR: 2.6-3.4 |
IRI: >170 PSR: <2.6 |
TOTAL REPORTED | |
Alabama | 0 |
11,953 |
5,269 |
1,441 |
18,662 |
23 |
3,244 |
2,789 |
1,523 |
7,556 |
24 |
15,197 |
8,058 |
2,963 |
26,218 |
Alaska | 427 |
1,315 |
905 |
459 |
2,680 |
181 |
348 |
244 |
118 |
711 |
608 |
1,663 |
1,150 |
578 |
3,391 |
Arizona | 277 |
3,628 |
2,837 |
874 |
7,339 |
1,326 |
1,398 |
4,251 |
2,320 |
7,968 |
1,603 |
5,026 |
7,088 |
3,194 |
15,307 |
Arkansas | 43 |
5,053 |
6,098 |
5,662 |
16,813 |
14 |
1,531 |
2,538 |
1,050 |
5,118 |
57 |
6,584 |
8,635 |
6,712 |
21,931 |
California | 98 |
8,515 |
7,427 |
4,351 |
20,293 |
422 |
3,364 |
6,918 |
9,869 |
20,151 |
520 |
11,878 |
14,345 |
14,220 |
40,444 |
Colorado | 0 |
4,400 |
4,901 |
1,601 |
10,902 |
0 |
1,184 |
2,172 |
2,019 |
5,374 |
0 |
5,583 |
7,073 |
3,620 |
16,276 |
Connecticut | - |
323 |
653 |
285 |
1,260 |
- |
986 |
2,224 |
1,870 |
5,080 |
- |
1,308 |
2,877 |
2,155 |
6,340 |
Delaware | 2 |
368 |
206 |
29 |
604 |
5 |
369 |
387 |
224 |
980 |
8 |
737 |
593 |
253 |
1,583 |
District of Columbia | - |
- |
- |
- |
- |
16 |
3 |
29 |
402 |
434 |
16 |
3 |
29 |
402 |
434 |
Florida | 61 |
6,799 |
2,405 |
467 |
9,671 |
95 |
7,771 |
6,942 |
3,100 |
17,812 |
157 |
14,571 |
9,347 |
3,566 |
27,484 |
Georgia | 1 |
11,986 |
6,481 |
813 |
19,279 |
6 |
5,962 |
5,081 |
1,455 |
12,498 |
7 |
17,948 |
11,562 |
2,267 |
31,777 |
Hawaii | 0 |
128 |
248 |
178 |
554 |
1 |
138 |
384 |
494 |
1,015 |
1 |
266 |
631 |
672 |
1,570 |
Idaho | 991 |
4,023 |
2,931 |
901 |
7,855 |
247 |
865 |
672 |
201 |
1,738 |
1,238 |
4,888 |
3,603 |
1,102 |
9,593 |
Illinois | 43 |
9,038 |
6,825 |
1,439 |
17,303 |
308 |
3,215 |
5,610 |
4,785 |
13,609 |
351 |
12,253 |
12,435 |
6,224 |
30,912 |
Indiana | 162 |
6,496 |
5,567 |
2,716 |
14,779 |
294 |
2,649 |
4,070 |
2,762 |
9,481 |
456 |
9,145 |
9,637 |
5,478 |
24,260 |
Iowa | 17,026 |
2,649 |
1,144 |
200 |
3,993 |
2,945 |
435 |
430 |
204 |
1,068 |
19,971 |
3,084 |
1,574 |
404 |
5,061 |
Kansas | 262 |
9,457 |
2,745 |
419 |
12,621 |
150 |
879 |
1,441 |
1,576 |
3,896 |
411 |
10,336 |
4,186 |
1,995 |
16,517 |
Kentucky | 537 |
4,873 |
4,543 |
571 |
9,987 |
755 |
1,108 |
1,483 |
751 |
3,342 |
1,292 |
5,981 |
6,025 |
1,322 |
13,328 |
Louisiana | 45 |
3,637 |
3,242 |
1,334 |
8,214 |
176 |
1,146 |
2,009 |
2,078 |
5,233 |
221 |
4,783 |
5,251 |
3,412 |
13,446 |
Maine | 6 |
2,311 |
1,810 |
1,162 |
5,282 |
4 |
354 |
426 |
277 |
1,057 |
10 |
2,664 |
2,236 |
1,438 |
6,339 |
Maryland | - |
1,555 |
801 |
178 |
2,534 |
19 |
1,570 |
2,027 |
2,026 |
5,624 |
19 |
3,126 |
2,828 |
2,204 |
8,158 |
Massachusetts | 493 |
485 |
318 |
40 |
843 |
5,852 |
1,200 |
1,603 |
1,154 |
3,958 |
6,346 |
1,685 |
1,921 |
1,194 |
4,801 |
Michigan | 18 |
11,831 |
6,857 |
2,857 |
21,545 |
46 |
2,791 |
4,585 |
4,488 |
11,863 |
64 |
14,622 |
11,441 |
7,345 |
33,408 |
Minnesota | 599 |
12,788 |
8,725 |
3,317 |
24,830 |
222 |
2,411 |
2,414 |
1,671 |
6,496 |
821 |
15,199 |
11,139 |
4,988 |
31,326 |
Mississippi | - |
5,716 |
7,801 |
4,326 |
17,843 |
1 |
1,014 |
1,420 |
1,517 |
3,951 |
1 |
6,730 |
9,222 |
5,842 |
21,794 |
Missouri | 23 |
7,682 |
11,454 |
4,940 |
24,077 |
0 |
1,658 |
2,368 |
2,638 |
6,664 |
23 |
9,340 |
13,822 |
7,578 |
30,740 |
Montana | - |
6,789 |
3,778 |
1,022 |
11,590 |
0 |
304 |
329 |
463 |
1,096 |
0 |
7,094 |
4,107 |
1,485 |
12,685 |
Nebraska | 51 |
6,596 |
1,989 |
936 |
9,521 |
11 |
190 |
192 |
188 |
571 |
62 |
6,786 |
2,181 |
1,125 |
10,092 |
Nevada | - |
2,966 |
1,507 |
355 |
4,828 |
10 |
871 |
1,068 |
735 |
2,674 |
10 |
3,837 |
2,575 |
1,090 |
7,502 |
New Hampshire | 0 |
1,210 |
626 |
305 |
2,141 |
0 |
542 |
478 |
394 |
1,414 |
0 |
1,751 |
1,104 |
699 |
3,554 |
New Jersey | 28 |
518 |
696 |
79 |
1,294 |
- |
2,643 |
3,034 |
3,916 |
9,594 |
28 |
3,162 |
3,731 |
3,995 |
10,887 |
New Mexico | 0 |
3,282 |
3,358 |
2,741 |
9,381 |
1 |
636 |
1,018 |
1,081 |
2,735 |
1 |
3,918 |
4,376 |
3,822 |
12,117 |
New York | 45 |
6,471 |
4,063 |
992 |
11,526 |
252 |
3,344 |
6,220 |
6,303 |
15,867 |
297 |
9,815 |
10,283 |
7,295 |
27,393 |
North Carolina | 250 |
6,012 |
5,780 |
1,049 |
12,841 |
346 |
3,118 |
4,959 |
2,068 |
10,145 |
596 |
9,130 |
10,739 |
3,117 |
22,986 |
North Dakota | 0 |
9,461 |
3,206 |
449 |
13,115 |
1 |
195 |
288 |
381 |
865 |
1 |
9,656 |
3,494 |
830 |
13,980 |
Ohio | 210 |
10,995 |
4,126 |
842 |
15,963 |
27 |
4,746 |
5,056 |
4,091 |
13,893 |
237 |
15,741 |
9,183 |
4,933 |
29,856 |
Oklahoma | 10,913 |
6,974 |
6,021 |
778 |
13,773 |
4,024 |
683 |
567 |
227 |
1,477 |
14,937 |
7,657 |
6,588 |
1,004 |
15,249 |
Oregon | 115 |
7,774 |
3,804 |
896 |
12,474 |
10 |
3,206 |
1,454 |
395 |
5,055 |
125 |
10,980 |
5,258 |
1,290 |
17,529 |
Pennsylvania | 264 |
6,091 |
5,753 |
2,500 |
14,343 |
451 |
2,930 |
5,649 |
5,041 |
13,620 |
715 |
9,020 |
11,403 |
7,541 |
27,963 |
Rhode Island | 4 |
69 |
156 |
140 |
366 |
32 |
149 |
477 |
720 |
1,346 |
36 |
218 |
633 |
860 |
1,712 |
South Carolina | 13 |
6,603 |
6,354 |
2,172 |
15,128 |
333 |
1,518 |
2,657 |
1,614 |
5,789 |
346 |
8,121 |
9,010 |
3,786 |
20,917 |
South Dakota | 52 |
6,348 |
5,836 |
1,585 |
13,769 |
9 |
141 |
400 |
446 |
987 |
60 |
6,489 |
6,236 |
2,031 |
14,755 |
Tennessee | 62 |
2,039 |
331 |
43 |
2,413 |
71 |
1,809 |
622 |
228 |
2,659 |
133 |
3,849 |
952 |
271 |
5,072 |
Texas | 816 |
24,359 |
24,720 |
6,203 |
55,282 |
644 |
7,976 |
12,243 |
13,239 |
33,459 |
1,461 |
32,336 |
36,963 |
19,443 |
88,741 |
Utah | - |
2,895 |
2,533 |
817 |
6,245 |
7 |
843 |
1,131 |
1,247 |
3,221 |
7 |
3,738 |
3,664 |
2,064 |
9,466 |
Vermont | 15 |
1,552 |
1,143 |
530 |
3,226 |
24 |
261 |
209 |
136 |
605 |
39 |
1,813 |
1,352 |
666 |
3,831 |
Virginia | 3,420 |
4,481 |
4,575 |
859 |
9,916 |
2,480 |
1,525 |
2,478 |
1,265 |
5,268 |
5,900 |
6,005 |
7,053 |
2,125 |
15,183 |
Washington | 1 |
3,475 |
6,443 |
2,500 |
12,418 |
203 |
1,579 |
3,111 |
2,970 |
7,660 |
204 |
5,054 |
9,555 |
5,470 |
20,079 |
West Virginia | 10 |
2,156 |
3,539 |
2,453 |
8,148 |
33 |
608 |
844 |
769 |
2,222 |
43 |
2,764 |
4,384 |
3,222 |
10,370 |
Wisconsin | 11,957 |
4,426 |
2,871 |
1,150 |
8,446 |
5,407 |
640 |
1,244 |
799 |
2,683 |
17,365 |
5,066 |
4,115 |
1,949 |
11,129 |
Wyoming | 1 |
4,657 |
1,607 |
295 |
6,559 |
22 |
353 |
177 |
85 |
614 |
23 |
5,009 |
1,784 |
380 |
7,174 |
U.S. Total | 49,340 |
275,207 |
207,010 |
72,250 |
554,466 |
27,511 |
88,403 |
120,420 |
99,370 |
308,194 |
76,851 |
363,610 |
327,431 |
171,620 |
862,660 |
Puerto Rico | 9 |
15 |
52 |
149 |
216 |
32 |
69 |
337 |
1,343 |
1,748 |
41 |
83 |
388 |
1,492 |
1,964 |
Grand Total | 49,349 |
275,221 |
207,062 |
72,399 |
554,682 |
27,544 |
88,472 |
120,757 |
100,712 |
309,942 |
76,892 |
363,693 |
327,819 |
173,111 |
864,624 |
For footnotes, see Footnotes.