Highway Statistics 2009
Functional System Length - 2009
October 2011
Table HM-64
Sheet 1 of 4
Miles By Measured Pavement Roughness - Rural
Excel Version (138 kb)
PDF Version (158 kb)
STATE |
INTERNATIONAL ROUGHNESS INDEX (IRI) 1/ |
INTERSTATE |
NOT REPORTED 2/ |
< 60 |
60-94 |
95-119 |
120-144 |
145-170 |
171-194 |
195-220 |
> 220 |
TOTAL REPORTED |
Alabama |
0 |
351 |
110 |
29 |
19 |
10 |
7 |
5 |
5 |
535 |
Alaska |
- |
39 |
352 |
323 |
206 |
25 |
59 |
- |
- |
1,004 |
Arizona 4/ |
- |
561 |
376 |
37 |
5 |
3 |
- |
- |
- |
982 |
Arkansas |
5 |
222 |
133 |
40 |
17 |
9 |
6 |
5 |
5 |
436 |
California |
- |
213 |
491 |
266 |
142 |
77 |
36 |
29 |
27 |
1,281 |
Colorado |
- |
71 |
276 |
158 |
68 |
63 |
33 |
5 |
8 |
681 |
Connecticut |
- |
5 |
34 |
3 |
- |
1 |
- |
- |
- |
43 |
Delaware |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Dist. of Columbia |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Florida |
103 |
458 |
162 |
16 |
7 |
2 |
1 |
0 |
0 |
646 |
Georgia |
20 |
416 |
216 |
60 |
2 |
- |
- |
1 |
- |
695 |
Hawaii |
- |
- |
- |
- |
6 |
- |
- |
- |
- |
6 |
Idaho |
- |
141 |
310 |
39 |
18 |
7 |
- |
6 |
1 |
522 |
Illinois |
- |
471 |
619 |
206 |
53 |
7 |
- |
- |
- |
1,356 |
Indiana 5/ |
- |
87 |
418 |
156 |
36 |
6 |
- |
- |
- |
703 |
Iowa |
- |
146 |
259 |
129 |
56 |
25 |
6 |
4 |
3 |
628 |
Kansas |
- |
272 |
295 |
64 |
17 |
6 |
- |
1 |
- |
656 |
Kentucky |
- |
338 |
188 |
13 |
13 |
- |
- |
- |
- |
552 |
Louisiana |
59 |
100 |
192 |
83 |
55 |
45 |
- |
1 |
- |
476 |
Maine |
- |
96 |
143 |
44 |
13 |
3 |
- |
- |
- |
299 |
Maryland |
1 |
71 |
101 |
9 |
1 |
- |
- |
- |
- |
182 |
Massachusetts |
- |
20 |
62 |
5 |
4 |
- |
- |
- |
- |
91 |
Michigan |
- |
187 |
245 |
72 |
33 |
50 |
6 |
10 |
4 |
607 |
Minnesota |
- |
94 |
286 |
92 |
56 |
46 |
30 |
14 |
14 |
633 |
Mississippi |
- |
125 |
282 |
37 |
32 |
8 |
2 |
2 |
- |
488 |
Missouri |
- |
332 |
382 |
3 |
2 |
4 |
- |
- |
- |
723 |
Montana |
- |
365 |
695 |
19 |
31 |
7 |
8 |
4 |
- |
1,129 |
Nebraska |
- |
204 |
187 |
30 |
- |
- |
- |
- |
- |
421 |
Nevada |
- |
350 |
60 |
18 |
21 |
3 |
- |
- |
- |
452 |
New Hampshire |
- |
87 |
46 |
8 |
6 |
2 |
- |
1 |
- |
149 |
New Jersey |
- |
12 |
30 |
14 |
8 |
1 |
- |
- |
- |
65 |
New Mexico |
- |
499 |
285 |
55 |
4 |
3 |
- |
- |
- |
846 |
New York |
2 |
126 |
502 |
90 |
42 |
28 |
29 |
18 |
4 |
839 |
North Carolina |
2 |
190 |
231 |
62 |
26 |
11 |
5 |
1 |
2 |
528 |
North Dakota |
- |
234 |
256 |
29 |
- |
- |
- |
- |
- |
519 |
Ohio |
0 |
255 |
381 |
54 |
18 |
13 |
2 |
1 |
0 |
724 |
Oklahoma |
- |
259 |
271 |
87 |
33 |
12 |
8 |
8 |
6 |
684 |
Oregon |
- |
25 |
348 |
162 |
19 |
- |
- |
- |
- |
554 |
Pennsylvania |
12 |
397 |
471 |
143 |
45 |
17 |
5 |
4 |
1 |
1,085 |
Rhode Island |
- |
1 |
21 |
- |
- |
- |
- |
- |
- |
22 |
South Carolina |
- |
184 |
279 |
73 |
13 |
20 |
9 |
- |
3 |
581 |
South Dakota 4/ |
- |
72 |
340 |
144 |
40 |
5 |
- |
- |
- |
601 |
Tennessee |
- |
604 |
61 |
9 |
7 |
- |
- |
4 |
2 |
687 |
Texas |
7 |
693 |
1,042 |
210 |
65 |
23 |
7 |
1 |
0 |
2,039 |
Utah |
- |
166 |
391 |
98 |
63 |
5 |
1 |
- |
- |
724 |
Vermont |
- |
102 |
139 |
24 |
8 |
3 |
- |
- |
4 |
280 |
Virginia |
- |
89 |
522 |
37 |
17 |
2 |
- |
- |
- |
667 |
Washington |
- |
97 |
205 |
54 |
76 |
35 |
- |
- |
- |
467 |
West Virginia |
- |
49 |
255 |
33 |
18 |
6 |
7 |
- |
2 |
370 |
Wisconsin |
41 |
115 |
161 |
80 |
46 |
23 |
10 |
1 |
1 |
437 |
Wyoming |
- |
185 |
471 |
125 |
32 |
1 |
1 |
- |
- |
815 |
U.S. Total |
252 |
10,175 |
13,581 |
3,541 |
1,499 |
616 |
278 |
127 |
93 |
29,910 |
Puerto Rico |
- |
- |
1 |
10 |
4 |
11 |
5 |
4 |
7 |
42 |
Grand Total |
252 |
10,175 |
13,582 |
3,551 |
1,503 |
627 |
283 |
131 |
100 |
29,952 |
October 2011
Table HM-64
Sheet 2 of 4
Miles By Measured Pavement Roughness - Rural
STATE |
INTERNATIONAL ROUGHNESS INDEX (IRI) 1/ |
OTHER FREEWAYS & EXPRESSWAYS |
OTHER PRINCIPAL ARTERIAL |
MINOR ARTERIAL 3/ |
NOT REPORTED 2/ |
< 60 |
60-94 |
95-119 |
120-144 |
145-170 |
171-194 |
195-220 |
> 220 |
TOTAL REPORTED |
NOT REPORTED 2/ |
< 60 |
60-94 |
95-119 |
120-144 |
145-170 |
171-194 |
195-220 |
> 220 |
TOTAL REPORTED |
NOT REPORTED 2/ |
< 60 |
60-94 |
95-119 |
120-144 |
145-170 |
171-194 |
195-220 |
> 220 |
TOTAL REPORTED |
Alabama |
0 |
1 |
- |
- |
0 |
- |
- |
- |
- |
1 |
29 |
990 |
921 |
161 |
72 |
31 |
16 |
7 |
6 |
2,204 |
227 |
109 |
978 |
913 |
855 |
506 |
71 |
245 |
83 |
3,759 |
Alaska |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
249 |
15 |
121 |
51 |
77 |
71 |
47 |
69 |
106 |
557 |
131 |
- |
49 |
33 |
97 |
46 |
81 |
- |
- |
306 |
Arizona 4/ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1 |
526 |
370 |
120 |
93 |
37 |
13 |
2 |
5 |
1,166 |
30 |
388 |
589 |
222 |
55 |
74 |
- |
- |
- |
1,328 |
Arkansas |
1 |
10 |
66 |
22 |
16 |
11 |
4 |
3 |
1 |
133 |
37 |
302 |
855 |
443 |
249 |
117 |
42 |
21 |
13 |
2,043 |
- |
2 |
1,066 |
968 |
625 |
263 |
126 |
- |
8 |
3,058 |
California |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
6 |
206 |
1,729 |
812 |
494 |
150 |
68 |
25 |
33 |
3,517 |
- |
65 |
1,226 |
1,933 |
1,678 |
907 |
440 |
143 |
270 |
6,662 |
Colorado |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
245 |
1,041 |
592 |
265 |
92 |
54 |
18 |
11 |
2,319 |
227 |
109 |
978 |
913 |
855 |
506 |
71 |
245 |
83 |
3,759 |
Connecticut |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
4 |
56 |
55 |
25 |
18 |
4 |
- |
1 |
163 |
- |
- |
25 |
73 |
49 |
89 |
13 |
- |
- |
249 |
Delaware |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
22 |
109 |
28 |
3 |
3 |
- |
- |
- |
165 |
- |
15 |
86 |
6 |
2 |
- |
- |
- |
- |
109 |
Dist. of Columbia |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Florida |
4 |
92 |
76 |
5 |
3 |
0 |
0 |
- |
0 |
176 |
184 |
1,024 |
1,147 |
190 |
71 |
32 |
12 |
8 |
7 |
2,490 |
- |
747 |
1,503 |
81 |
37 |
32 |
- |
- |
- |
2,400 |
Georgia |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
2 |
1,696 |
898 |
33 |
6 |
4 |
- |
2 |
- |
2,639 |
- |
2,742 |
2,413 |
34 |
- |
- |
- |
- |
- |
5,189 |
Hawaii |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1 |
15 |
16 |
40 |
22 |
4 |
9 |
3 |
110 |
- |
17 |
27 |
74 |
60 |
68 |
25 |
3 |
23 |
297 |
Idaho |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
19 |
229 |
1,056 |
265 |
74 |
26 |
27 |
3 |
2 |
1,682 |
117 |
180 |
892 |
24 |
168 |
36 |
- |
- |
2 |
1,302 |
Illinois |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
213 |
947 |
725 |
295 |
103 |
41 |
12 |
13 |
2,349 |
- |
329 |
2,610 |
826 |
340 |
237 |
- |
- |
330 |
4,672 |
Indiana 5/ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
390 |
821 |
229 |
107 |
22 |
11 |
10 |
4 |
1,594 |
- |
608 |
874 |
355 |
108 |
7 |
40 |
33 |
39 |
2,064 |
Iowa |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
13 |
419 |
1,075 |
735 |
516 |
342 |
202 |
107 |
68 |
3,464 |
- |
917 |
1,071 |
597 |
345 |
585 |
224 |
8 |
163 |
3,910 |
Kansas |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
19 |
928 |
1,757 |
269 |
63 |
19 |
9 |
4 |
1 |
3,050 |
- |
301 |
2,880 |
812 |
249 |
18 |
8 |
3 |
6 |
4,277 |
Kentucky |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
751 |
1,158 |
332 |
98 |
14 |
5 |
1 |
1 |
2,360 |
- |
- |
688 |
801 |
172 |
44 |
1 |
- |
1 |
1,707 |
Louisiana |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
12 |
50 |
473 |
224 |
89 |
53 |
48 |
36 |
7 |
980 |
- |
35 |
794 |
349 |
116 |
26 |
141 |
71 |
57 |
1,589 |
Maine |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
116 |
345 |
126 |
80 |
46 |
23 |
26 |
25 |
787 |
- |
27 |
368 |
188 |
190 |
105 |
48 |
64 |
28 |
1,018 |
Maryland |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
9 |
171 |
209 |
30 |
14 |
9 |
1 |
1 |
1 |
436 |
- |
79 |
515 |
173 |
63 |
4 |
5 |
- |
- |
839 |
Massachusetts |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
10 |
44 |
68 |
30 |
5 |
9 |
- |
- |
166 |
- |
11 |
77 |
83 |
184 |
18 |
9 |
11 |
- |
393 |
Michigan |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
980 |
1,134 |
224 |
149 |
55 |
18 |
7 |
7 |
2,574 |
- |
1,593 |
1,830 |
699 |
311 |
197 |
132 |
- |
247 |
5,009 |
Minnesota |
- |
0 |
0 |
0 |
0 |
0 |
- |
- |
- |
1 |
26 |
659 |
1,466 |
592 |
422 |
235 |
133 |
71 |
27 |
3,603 |
- |
1,662 |
2,013 |
1,091 |
997 |
309 |
265 |
166 |
135 |
6,638 |
Mississippi |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
298 |
973 |
277 |
202 |
74 |
30 |
43 |
3 |
1,900 |
- |
93 |
1,184 |
772 |
545 |
301 |
444 |
201 |
142 |
3,682 |
Missouri |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
625 |
1,515 |
587 |
285 |
89 |
23 |
6 |
4 |
3,134 |
- |
25 |
570 |
2,156 |
569 |
419 |
119 |
135 |
5 |
3,998 |
Montana |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
471 |
1,531 |
371 |
166 |
74 |
5 |
2 |
1 |
2,621 |
- |
304 |
1,936 |
377 |
312 |
52 |
- |
- |
1 |
2,982 |
Nebraska |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
568 |
1,223 |
428 |
228 |
144 |
55 |
32 |
15 |
2,693 |
- |
947 |
1,672 |
803 |
206 |
417 |
5 |
115 |
5 |
4,170 |
Nevada |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1,032 |
368 |
3 |
1 |
- |
2 |
1 |
1 |
1,408 |
9 |
300 |
336 |
25 |
57 |
9 |
- |
- |
2 |
729 |
New Hampshire |
- |
17 |
3 |
2 |
- |
- |
- |
- |
- |
21 |
- |
73 |
167 |
57 |
23 |
9 |
5 |
2 |
0 |
336 |
- |
67 |
191 |
64 |
46 |
25 |
29 |
7 |
37 |
466 |
New Jersey |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
9 |
64 |
73 |
59 |
27 |
11 |
9 |
2 |
254 |
- |
13 |
60 |
71 |
54 |
69 |
29 |
- |
16 |
312 |
New Mexico |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
11 |
955 |
523 |
216 |
105 |
23 |
5 |
2 |
2 |
1,831 |
117 |
417 |
612 |
422 |
186 |
42 |
56 |
59 |
42 |
1,836 |
New York |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
42 |
111 |
833 |
364 |
114 |
50 |
11 |
4 |
10 |
1,497 |
- |
49 |
2,024 |
626 |
796 |
229 |
- |
24 |
- |
3,748 |
North Carolina |
0 |
1 |
1 |
1 |
1 |
1 |
1 |
- |
- |
4 |
60 |
320 |
932 |
312 |
134 |
61 |
25 |
14 |
17 |
1,814 |
- |
36 |
1,284 |
823 |
334 |
100 |
19 |
- |
2 |
2,598 |
North Dakota |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
769 |
1,352 |
376 |
246 |
107 |
75 |
4 |
3 |
2,932 |
- |
519 |
1,060 |
355 |
249 |
244 |
56 |
13 |
20 |
2,516 |
Ohio |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
34 |
344 |
960 |
371 |
135 |
71 |
24 |
21 |
10 |
1,935 |
- |
118 |
1,651 |
300 |
247 |
120 |
174 |
43 |
4 |
2,657 |
Oklahoma |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
311 |
980 |
499 |
275 |
88 |
74 |
55 |
44 |
2,326 |
- |
162 |
1,100 |
847 |
242 |
150 |
42 |
141 |
- |
2,684 |
Oregon |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
376 |
1,435 |
568 |
274 |
103 |
26 |
7 |
5 |
2,794 |
- |
294 |
881 |
612 |
345 |
86 |
101 |
17 |
24 |
2,360 |
Pennsylvania |
12 |
69 |
146 |
50 |
25 |
27 |
5 |
2 |
- |
322 |
36 |
184 |
716 |
395 |
174 |
62 |
18 |
4 |
5 |
1,557 |
- |
107 |
1,497 |
1,172 |
655 |
694 |
184 |
130 |
106 |
4,545 |
Rhode Island |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
2 |
7 |
11 |
9 |
7 |
8 |
5 |
49 |
- |
- |
3 |
12 |
23 |
12 |
10 |
2 |
3 |
65 |
South Carolina |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
55 |
697 |
317 |
158 |
46 |
10 |
2 |
2 |
1,287 |
- |
1 |
1,804 |
926 |
377 |
145 |
13 |
14 |
10 |
3,290 |
South Dakota 4/ |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
557 |
1,235 |
325 |
213 |
82 |
40 |
41 |
41 |
2,534 |
- |
519 |
880 |
401 |
317 |
492 |
499 |
102 |
130 |
3,340 |
Tennessee |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
696 |
923 |
167 |
54 |
16 |
3 |
2 |
5 |
1,866 |
- |
1,119 |
1,354 |
336 |
237 |
135 |
6 |
- |
14 |
3,201 |
Texas |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
178 |
1,199 |
3,325 |
1,714 |
694 |
234 |
57 |
27 |
24 |
7,274 |
25 |
468 |
4,027 |
3,769 |
1,179 |
486 |
36 |
7 |
11 |
9,983 |
Utah |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
47 |
470 |
282 |
144 |
73 |
38 |
3 |
3 |
1,060 |
- |
58 |
384 |
348 |
266 |
300 |
68 |
1 |
2 |
1,427 |
Vermont |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
15 |
209 |
37 |
25 |
20 |
4 |
5 |
5 |
320 |
- |
- |
44 |
120 |
118 |
96 |
125 |
60 |
163 |
726 |
Virginia |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
36 |
897 |
320 |
73 |
10 |
5 |
3 |
1 |
1,345 |
- |
53 |
1,434 |
1,654 |
254 |
25 |
3 |
8 |
- |
3,431 |
Washington |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
250 |
1,231 |
312 |
122 |
34 |
23 |
8 |
1 |
1,981 |
- |
163 |
660 |
414 |
460 |
126 |
26 |
3 |
- |
1,852 |
West Virginia |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
50 |
542 |
237 |
135 |
49 |
22 |
7 |
13 |
1,055 |
- |
54 |
510 |
243 |
333 |
131 |
71 |
- |
- |
1,342 |
Wisconsin |
24 |
32 |
69 |
39 |
41 |
8 |
- |
- |
- |
189 |
302 |
660 |
1,000 |
485 |
251 |
158 |
48 |
31 |
29 |
2,662 |
- |
1,344 |
1,822 |
747 |
518 |
268 |
37 |
67 |
30 |
4,833 |
Wyoming |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
5 |
151 |
989 |
579 |
182 |
42 |
34 |
1 |
6 |
1,984 |
- |
32 |
439 |
471 |
95 |
82 |
74 |
1 |
49 |
1,243 |
U.S. Total |
41 |
221 |
361 |
120 |
85 |
47 |
9 |
4 |
1 |
847 |
1,273 |
20,107 |
42,839 |
15,998 |
7,813 |
3,260 |
1,466 |
784 |
600 |
92,867 |
883 |
17,197 |
52,972 |
30,114 |
16,576 |
9,332 |
3,925 |
2,142 |
2,293 |
134,551 |
Puerto Rico |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1 |
- |
1 |
3 |
23 |
6 |
2 |
- |
7 |
42 |
13 |
- |
- |
- |
- |
18 |
30 |
38 |
132 |
218 |
Grand Total |
41 |
221 |
361 |
120 |
85 |
47 |
9 |
4 |
1 |
847 |
1,274 |
20,107 |
42,840 |
16,001 |
7,836 |
3,266 |
1,468 |
784 |
607 |
92,909 |
896 |
17,197 |
52,972 |
30,114 |
16,576 |
9,350 |
3,955 |
2,180 |
2,425 |
134,769 |
October 2011
Table HM-64
Sheet 3 of 4
Miles By Measured Pavement Roughness - Urban
STATE |
INTERNATIONAL ROUGHNESS INDEX (IRI) 1/ |
INTERSTATE |
NOT REPORTED 2/ |
< 60 |
60-94 |
95-119 |
120-144 |
145-170 |
171-194 |
195-220 |
> 220 |
TOTAL REPORTED |
Alabama |
0 |
162 |
99 |
33 |
27 |
19 |
13 |
9 |
9 |
370 |
Alaska |
- |
11 |
40 |
22 |
3 |
1 |
- |
- |
1 |
78 |
Arizona 4/ |
- |
84 |
83 |
17 |
4 |
- |
- |
- |
- |
188 |
Arkansas |
10 |
56 |
73 |
30 |
17 |
13 |
8 |
3 |
3 |
204 |
California |
2 |
36 |
343 |
277 |
192 |
138 |
69 |
78 |
43 |
1,176 |
Colorado |
- |
31 |
101 |
60 |
49 |
15 |
5 |
10 |
- |
271 |
Connecticut |
- |
35 |
146 |
65 |
32 |
13 |
6 |
3 |
4 |
304 |
Delaware |
1 |
2 |
19 |
10 |
2 |
3 |
3 |
1 |
- |
40 |
Dist. of Columbia |
- |
- |
- |
- |
5 |
1 |
2 |
2 |
3 |
13 |
Florida |
106 |
307 |
230 |
42 |
20 |
9 |
5 |
2 |
2 |
617 |
Georgia |
12 |
332 |
133 |
45 |
5 |
- |
- |
- |
- |
515 |
Hawaii |
- |
- |
12 |
3 |
11 |
9 |
8 |
3 |
2 |
48 |
Idaho |
- |
25 |
48 |
9 |
1 |
1 |
- |
3 |
3 |
90 |
Illinois |
- |
110 |
304 |
206 |
116 |
41 |
26 |
19 |
3 |
825 |
Indiana 5/ |
- |
27 |
232 |
126 |
46 |
19 |
4 |
8 |
5 |
467 |
Iowa |
1 |
26 |
64 |
28 |
16 |
8 |
5 |
3 |
2 |
152 |
Kansas |
1 |
40 |
77 |
56 |
36 |
7 |
1 |
- |
- |
217 |
Kentucky |
- |
55 |
79 |
43 |
19 |
13 |
1 |
- |
- |
210 |
Louisiana |
53 |
21 |
111 |
62 |
43 |
54 |
22 |
1 |
4 |
318 |
Maine |
- |
12 |
35 |
13 |
6 |
2 |
- |
- |
- |
68 |
Maryland |
9 |
68 |
143 |
39 |
16 |
6 |
7 |
4 |
5 |
288 |
Massachusetts |
5 |
191 |
238 |
34 |
8 |
4 |
2 |
- |
- |
477 |
Michigan |
1 |
94 |
283 |
141 |
50 |
43 |
11 |
7 |
6 |
635 |
Minnesota |
3 |
18 |
112 |
56 |
41 |
38 |
12 |
5 |
- |
281 |
Mississippi |
- |
27 |
106 |
37 |
27 |
9 |
5 |
- |
1 |
212 |
Missouri |
- |
100 |
277 |
51 |
19 |
5 |
3 |
3 |
1 |
459 |
Montana |
- |
18 |
39 |
- |
- |
1 |
2 |
2 |
- |
62 |
Nebraska |
- |
4 |
40 |
9 |
5 |
2 |
2 |
- |
- |
62 |
Nevada |
- |
44 |
43 |
15 |
14 |
3 |
1 |
- |
- |
120 |
New Hampshire |
- |
37 |
33 |
6 |
0 |
- |
- |
- |
- |
76 |
New Jersey |
5 |
57 |
102 |
87 |
30 |
28 |
29 |
11 |
18 |
362 |
New Mexico |
- |
42 |
86 |
17 |
8 |
3 |
- |
- |
- |
156 |
New York |
37 |
72 |
398 |
132 |
71 |
60 |
36 |
26 |
31 |
826 |
North Carolina |
14 |
185 |
255 |
82 |
42 |
19 |
7 |
4 |
2 |
596 |
North Dakota |
- |
9 |
34 |
7 |
1 |
- |
- |
- |
- |
51 |
Ohio |
- |
185 |
458 |
115 |
49 |
27 |
9 |
3 |
3 |
850 |
Oklahoma |
- |
53 |
92 |
46 |
22 |
8 |
9 |
10 |
11 |
249 |
Oregon |
2 |
3 |
92 |
57 |
16 |
4 |
- |
- |
1 |
173 |
Pennsylvania |
16 |
130 |
288 |
163 |
57 |
27 |
8 |
5 |
1 |
679 |
Rhode Island |
- |
9 |
25 |
14 |
1 |
- |
- |
- |
- |
49 |
South Carolina |
- |
75 |
117 |
43 |
18 |
5 |
2 |
1 |
- |
261 |
South Dakota 4/ |
- |
9 |
29 |
25 |
6 |
2 |
5 |
- |
- |
76 |
Tennessee |
- |
236 |
116 |
34 |
12 |
9 |
3 |
3 |
3 |
416 |
Texas |
10 |
163 |
497 |
258 |
149 |
74 |
26 |
9 |
1 |
1,177 |
Utah |
- |
53 |
94 |
35 |
25 |
4 |
- |
- |
- |
211 |
Vermont |
- |
19 |
20 |
1 |
- |
- |
- |
- |
- |
40 |
Virginia |
4 |
20 |
203 |
101 |
68 |
43 |
8 |
3 |
2 |
448 |
Washington |
- |
37 |
157 |
59 |
19 |
19 |
5 |
2 |
- |
298 |
West Virginia |
- |
25 |
117 |
19 |
8 |
7 |
6 |
1 |
- |
183 |
Wisconsin |
26 |
36 |
83 |
58 |
32 |
10 |
12 |
6 |
1 |
238 |
Wyoming |
- |
8 |
37 |
27 |
13 |
4 |
6 |
- |
1 |
96 |
U.S. Total |
317 |
3,397 |
6,843 |
2,915 |
1,476 |
831 |
394 |
249 |
172 |
16,278 |
Puerto Rico |
2 |
- |
30 |
74 |
47 |
44 |
28 |
7 |
6 |
236 |
Grand Total |
319 |
3,397 |
6,873 |
2,989 |
1,523 |
875 |
422 |
256 |
178 |
16,514 |
October 2011
Table HM-64
Sheet 4 of 4
Miles By Measured Pavement Roughness - Urban
STATE |
INTERNATIONAL ROUGHNESS INDEX (IRI) 1/ |
OTHER FREEWAYS AND EXPRESSWAYS |
OTHER PRINCIPAL ARTERIAL |
NOT REPORTED 2/ |
< 60 |
60-94 |
95-119 |
120-144 |
145-170 |
171-194 |
195-220 |
> 220 |
TOTAL REPORTED |
NOT REPORTED 2/ |
< 60 |
60-94 |
95-119 |
120-144 |
145-170 |
171-194 |
195-220 |
> 220 |
TOTAL REPORTED |
Alabama |
4 |
11 |
11 |
6 |
4 |
2 |
0 |
0 |
0 |
35 |
139 |
311 |
371 |
103 |
59 |
36 |
15 |
10 |
13 |
919 |
Alaska |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
2 |
14 |
14 |
17 |
11 |
2 |
6 |
3 |
69 |
Arizona 4/ |
1 |
115 |
45 |
4 |
7 |
4 |
1 |
- |
- |
176 |
382 |
68 |
166 |
187 |
223 |
157 |
105 |
55 |
56 |
1,017 |
Arkansas |
8 |
10 |
38 |
15 |
10 |
9 |
9 |
7 |
8 |
105 |
70 |
21 |
164 |
131 |
87 |
68 |
35 |
26 |
38 |
569 |
California |
2 |
25 |
454 |
383 |
313 |
196 |
89 |
49 |
25 |
1,534 |
22 |
28 |
282 |
552 |
946 |
1,253 |
1,027 |
1,021 |
1,332 |
6,441 |
Colorado |
- |
6 |
117 |
83 |
60 |
25 |
14 |
4 |
2 |
311 |
3 |
23 |
154 |
175 |
230 |
218 |
127 |
76 |
129 |
1,132 |
Connecticut |
- |
18 |
110 |
68 |
21 |
14 |
4 |
2 |
2 |
239 |
- |
- |
31 |
151 |
173 |
124 |
85 |
50 |
69 |
683 |
Delaware |
- |
2 |
20 |
6 |
2 |
1 |
- |
- |
- |
31 |
1 |
17 |
76 |
28 |
18 |
14 |
7 |
4 |
11 |
175 |
Dist. of Columbia |
- |
- |
- |
1 |
5 |
1 |
- |
6 |
4 |
17 |
- |
- |
- |
- |
1 |
2 |
5 |
9 |
87 |
104 |
Florida |
138 |
145 |
223 |
39 |
21 |
13 |
6 |
3 |
3 |
453 |
473 |
748 |
1,371 |
447 |
222 |
126 |
66 |
48 |
119 |
3,147 |
Georgia |
- |
61 |
66 |
15 |
4 |
2 |
- |
- |
- |
148 |
18 |
667 |
934 |
183 |
63 |
28 |
9 |
4 |
6 |
1,894 |
Hawaii |
- |
- |
4 |
9 |
4 |
8 |
3 |
3 |
3 |
34 |
- |
16 |
43 |
29 |
45 |
38 |
26 |
14 |
17 |
228 |
Idaho |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
87 |
12 |
131 |
79 |
46 |
38 |
15 |
16 |
13 |
350 |
Illinois |
- |
13 |
26 |
16 |
19 |
16 |
3 |
1 |
4 |
98 |
- |
69 |
504 |
885 |
492 |
412 |
262 |
176 |
339 |
3,139 |
Indiana 5/ |
- |
23 |
51 |
32 |
24 |
10 |
5 |
8 |
11 |
164 |
1 |
131 |
493 |
334 |
301 |
224 |
146 |
112 |
133 |
1,874 |
Iowa |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
60 |
33 |
166 |
164 |
105 |
80 |
51 |
44 |
101 |
744 |
Kansas |
1 |
25 |
95 |
50 |
10 |
2 |
4 |
- |
- |
186 |
20 |
38 |
172 |
104 |
106 |
162 |
98 |
71 |
34 |
785 |
Kentucky |
- |
15 |
41 |
3 |
7 |
- |
- |
- |
- |
66 |
- |
55 |
209 |
285 |
105 |
77 |
32 |
11 |
19 |
793 |
Louisiana |
5 |
- |
14 |
6 |
6 |
4 |
12 |
2 |
2 |
46 |
31 |
4 |
167 |
167 |
154 |
109 |
134 |
112 |
171 |
1,018 |
Maine |
- |
5 |
8 |
3 |
3 |
1 |
- |
- |
1 |
21 |
- |
6 |
30 |
30 |
25 |
15 |
12 |
11 |
11 |
140 |
Maryland |
8 |
54 |
137 |
52 |
22 |
11 |
4 |
2 |
4 |
286 |
6 |
59 |
245 |
162 |
133 |
125 |
82 |
58 |
211 |
1,075 |
Massachusetts |
1 |
55 |
150 |
62 |
20 |
10 |
9 |
3 |
2 |
311 |
- |
26 |
118 |
195 |
314 |
365 |
293 |
250 |
287 |
1,848 |
Michigan |
- |
45 |
137 |
101 |
23 |
12 |
7 |
3 |
2 |
330 |
- |
75 |
301 |
332 |
349 |
331 |
248 |
228 |
435 |
2,299 |
Minnesota |
1 |
13 |
69 |
46 |
23 |
10 |
8 |
4 |
0 |
173 |
111 |
44 |
220 |
78 |
67 |
61 |
42 |
23 |
17 |
553 |
Mississippi |
- |
12 |
34 |
7 |
5 |
2 |
6 |
- |
1 |
67 |
- |
41 |
295 |
205 |
137 |
104 |
80 |
56 |
104 |
1,022 |
Missouri |
- |
60 |
221 |
79 |
30 |
8 |
8 |
2 |
1 |
409 |
195 |
62 |
350 |
246 |
136 |
74 |
45 |
27 |
52 |
992 |
Montana |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
3 |
4 |
39 |
38 |
30 |
25 |
13 |
12 |
23 |
184 |
Nebraska |
- |
7 |
7 |
5 |
3 |
5 |
5 |
- |
- |
32 |
13 |
10 |
40 |
35 |
74 |
87 |
53 |
65 |
89 |
453 |
Nevada |
1 |
20 |
17 |
9 |
14 |
4 |
2 |
- |
2 |
68 |
2 |
88 |
86 |
55 |
23 |
15 |
9 |
4 |
10 |
290 |
New Hampshire |
- |
30 |
20 |
2 |
1 |
0 |
- |
- |
- |
52 |
- |
27 |
87 |
34 |
24 |
21 |
9 |
4 |
14 |
221 |
New Jersey |
1 |
39 |
149 |
114 |
47 |
24 |
11 |
10 |
8 |
402 |
91 |
6 |
90 |
207 |
298 |
267 |
208 |
150 |
388 |
1,614 |
New Mexico |
- |
- |
5 |
- |
- |
- |
- |
- |
- |
5 |
41 |
46 |
186 |
129 |
119 |
70 |
47 |
35 |
34 |
666 |
New York |
22 |
16 |
179 |
222 |
132 |
97 |
59 |
24 |
38 |
767 |
112 |
30 |
436 |
498 |
387 |
250 |
157 |
134 |
859 |
2,751 |
North Carolina |
33 |
95 |
214 |
67 |
31 |
15 |
7 |
3 |
4 |
436 |
183 |
110 |
641 |
347 |
210 |
117 |
70 |
45 |
96 |
1,636 |
North Dakota |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
10 |
22 |
34 |
36 |
23 |
15 |
13 |
16 |
169 |
Ohio |
9 |
44 |
236 |
85 |
52 |
32 |
12 |
9 |
4 |
474 |
419 |
46 |
505 |
416 |
330 |
267 |
155 |
108 |
182 |
2,008 |
Oklahoma |
- |
9 |
108 |
32 |
17 |
16 |
1 |
6 |
2 |
191 |
7 |
30 |
174 |
177 |
154 |
127 |
113 |
92 |
183 |
1,050 |
Oregon |
- |
7 |
20 |
26 |
2 |
2 |
- |
- |
- |
57 |
- |
25 |
170 |
168 |
124 |
123 |
53 |
56 |
41 |
760 |
Pennsylvania |
21 |
67 |
229 |
116 |
64 |
36 |
16 |
4 |
2 |
534 |
423 |
93 |
493 |
534 |
492 |
351 |
216 |
127 |
113 |
2,419 |
Rhode Island |
- |
- |
35 |
38 |
10 |
5 |
- |
1 |
- |
89 |
- |
- |
5 |
25 |
72 |
81 |
57 |
50 |
72 |
362 |
South Carolina |
- |
6 |
54 |
20 |
6 |
3 |
1 |
- |
- |
90 |
- |
14 |
262 |
370 |
203 |
102 |
41 |
27 |
33 |
1,052 |
South Dakota 4/ |
- |
- |
5 |
4 |
1 |
2 |
- |
- |
- |
12 |
22 |
1 |
11 |
16 |
21 |
21 |
25 |
11 |
14 |
120 |
Tennessee |
- |
57 |
56 |
19 |
8 |
6 |
2 |
2 |
3 |
153 |
- |
273 |
595 |
249 |
166 |
101 |
50 |
39 |
76 |
1,549 |
Texas |
169 |
102 |
506 |
315 |
236 |
97 |
34 |
11 |
6 |
1,306 |
1,965 |
209 |
1,207 |
941 |
662 |
424 |
208 |
83 |
85 |
3,818 |
Utah |
- |
3 |
14 |
2 |
2 |
1 |
- |
- |
- |
22 |
- |
36 |
159 |
76 |
46 |
26 |
10 |
5 |
6 |
364 |
Vermont |
- |
- |
12 |
3 |
1 |
- |
4 |
- |
- |
20 |
- |
- |
18 |
19 |
11 |
13 |
10 |
9 |
21 |
101 |
Virginia |
1 |
14 |
148 |
80 |
21 |
13 |
10 |
2 |
2 |
290 |
25 |
8 |
320 |
330 |
218 |
168 |
89 |
77 |
84 |
1,294 |
Washington |
1 |
24 |
236 |
69 |
26 |
10 |
2 |
5 |
5 |
377 |
- |
12 |
155 |
238 |
203 |
188 |
122 |
116 |
294 |
1,328 |
West Virginia |
- |
- |
1 |
2 |
2 |
2 |
2 |
1 |
1 |
11 |
- |
13 |
139 |
82 |
41 |
21 |
17 |
11 |
9 |
333 |
Wisconsin |
38 |
13 |
100 |
82 |
75 |
22 |
8 |
8 |
0 |
308 |
716 |
36 |
196 |
198 |
204 |
156 |
127 |
80 |
152 |
1,149 |
Wyoming |
- |
- |
- |
3 |
- |
- |
- |
- |
- |
3 |
13 |
5 |
63 |
40 |
34 |
17 |
16 |
7 |
17 |
199 |
U.S. Total |
467 |
1,268 |
4,422 |
2,401 |
1,393 |
752 |
368 |
185 |
152 |
10,942 |
5,654 |
3,688 |
13,106 |
10,522 |
8,736 |
7,312 |
4,940 |
3,879 |
6,718 |
58,901 |
Puerto Rico |
2 |
- |
- |
3 |
9 |
12 |
11 |
7 |
8 |
50 |
13 |
- |
4 |
26 |
53 |
65 |
74 |
55 |
111 |
388 |
Grand Total |
469 |
1,268 |
4,422 |
2,404 |
1,402 |
764 |
379 |
192 |
160 |
10,992 |
5,667 |
3,688 |
13,110 |
10,548 |
8,789 |
7,377 |
5,014 |
3,934 |
6,829 |
59,289 |
|