NATIONAL HIGHWAY SYSTEM LENGTH - 2001
MILES BY MEASURED PAVEMENT ROUGHNESS - RURAL
JUNE 2004 | Table HM-47 SHEET 1 OF 4 |
STATE |
INTERNATIONAL ROUGHNESS INDEX (IRI) 1/ |
INTERSTATE SYSTEM |
OTHER |
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 |
- |
259 |
258 |
44 |
30 |
12 |
- |
- |
- |
603 |
7 |
464 |
1,197 |
310 |
41 |
7 |
2 |
- |
- |
2,021 |
Alaska |
- |
10 |
146 |
299 |
278 |
266 |
31 |
- |
- |
1,030 |
462 |
- |
141 |
93 |
63 |
101 |
78 |
13 |
7 |
496 |
Arizona |
- |
867 |
114 |
15 |
- |
- |
- |
- |
- |
996 |
17 |
347 |
438 |
180 |
82 |
64 |
5 |
4 |
1 |
1,121 |
Arkansas |
9 |
4 |
147 |
64 |
44 |
67 |
60 |
38 |
35 |
459 |
79 |
9 |
561 |
559 |
287 |
174 |
78 |
38 |
11 |
1,717 |
California |
- |
55 |
551 |
369 |
136 |
143 |
51 |
31 |
22 |
1,358 |
7 |
51 |
1,055 |
1,090 |
851 |
438 |
119 |
50 |
22 |
3,676 |
Colorado |
- |
68 |
487 |
175 |
37 |
- |
- |
1 |
- |
768 |
- |
163 |
873 |
471 |
148 |
120 |
35 |
25 |
7 |
1,842 |
Connecticut |
- |
3 |
76 |
16 |
2 |
4 |
- |
- |
- |
101 |
- |
- |
66 |
76 |
67 |
25 |
14 |
2 |
2 |
252 |
Delaware |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
10 |
4 |
77 |
85 |
21 |
2 |
3 |
3 |
1 |
196 |
Dist. of Columbia |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Florida |
- |
787 |
99 |
2 |
36 |
27 |
- |
- |
- |
951 |
1 |
828 |
664 |
194 |
70 |
22 |
6 |
- |
1 |
1,785 |
Georgia |
- |
554 |
211 |
37 |
4 |
- |
- |
- |
- |
806 |
- |
1,849 |
648 |
23 |
3 |
4 |
1 |
- |
- |
2,528 |
Hawaii |
- |
- |
- |
- |
6 |
- |
- |
- |
- |
6 |
7 |
- |
17 |
53 |
30 |
40 |
15 |
- |
3 |
158 |
Idaho |
- |
216 |
221 |
76 |
4 |
1 |
4 |
3 |
1 |
526 |
- |
263 |
852 |
338 |
155 |
43 |
8 |
1 |
1 |
1,661 |
Illinois |
- |
123 |
807 |
312 |
226 |
39 |
6 |
- |
2 |
1,515 |
- |
84 |
685 |
505 |
331 |
153 |
60 |
21 |
3 |
1,842 |
Indiana |
- |
366 |
374 |
75 |
32 |
5 |
- |
- |
- |
852 |
6 |
397 |
480 |
187 |
141 |
65 |
18 |
3 |
- |
1,291 |
Iowa |
1 |
65 |
290 |
183 |
58 |
38 |
- |
- |
- |
634 |
3 |
226 |
851 |
365 |
267 |
186 |
99 |
34 |
10 |
2,038 |
Kansas |
- |
232 |
378 |
70 |
14 |
- |
- |
- |
- |
694 |
- |
567 |
1,468 |
407 |
127 |
32 |
11 |
11 |
4 |
2,627 |
Kentucky |
1 |
263 |
126 |
37 |
72 |
33 |
- |
- |
- |
531 |
- |
369 |
871 |
272 |
147 |
47 |
14 |
1 |
- |
1,721 |
Louisiana |
54 |
100 |
198 |
103 |
73 |
49 |
35 |
- |
- |
558 |
22 |
73 |
420 |
190 |
204 |
148 |
83 |
27 |
35 |
1,180 |
Maine |
- |
24 |
259 |
23 |
6 |
1 |
- |
- |
- |
313 |
- |
37 |
462 |
195 |
78 |
9 |
4 |
2 |
- |
787 |
Maryland |
1 |
20 |
162 |
34 |
9 |
1 |
1 |
- |
- |
227 |
10 |
59 |
322 |
111 |
34 |
13 |
4 |
4 |
3 |
550 |
Massachusetts |
- |
- |
71 |
58 |
9 |
25 |
- |
- |
- |
163 |
- |
1 |
46 |
128 |
72 |
41 |
22 |
9 |
5 |
324 |
Michigan |
- |
9 |
231 |
163 |
158 |
102 |
58 |
13 |
5 |
739 |
- |
153 |
844 |
577 |
292 |
235 |
94 |
39 |
83 |
2,317 |
Minnesota |
- |
138 |
373 |
156 |
11 |
3 |
- |
- |
- |
681 |
- |
768 |
1,224 |
383 |
161 |
26 |
14 |
4 |
2 |
2,582 |
Mississippi |
- |
92 |
239 |
101 |
59 |
45 |
12 |
8 |
- |
556 |
- |
138 |
757 |
416 |
209 |
78 |
32 |
22 |
3 |
1,655 |
Missouri |
- |
3 |
248 |
275 |
194 |
77 |
10 |
- |
- |
807 |
1 |
- |
446 |
658 |
782 |
388 |
154 |
85 |
78 |
2,591 |
Montana |
- |
303 |
626 |
116 |
54 |
20 |
15 |
- |
1 |
1,135 |
7 |
242 |
1,717 |
454 |
119 |
65 |
6 |
9 |
3 |
2,615 |
Nebraska |
- |
230 |
57 |
63 |
47 |
30 |
10 |
- |
- |
437 |
- |
399 |
804 |
427 |
244 |
199 |
77 |
75 |
27 |
2,252 |
Nevada |
- |
398 |
48 |
23 |
11 |
- |
- |
- |
- |
480 |
- |
1,114 |
315 |
10 |
1 |
1 |
- |
- |
- |
1,441 |
New Hampshire |
- |
25 |
149 |
3 |
- |
- |
- |
- |
- |
177 |
- |
11 |
256 |
124 |
28 |
17 |
17 |
- |
7 |
460 |
New Jersey |
- |
2 |
55 |
27 |
8 |
7 |
10 |
6 |
4 |
119 |
10 |
3 |
225 |
161 |
73 |
54 |
10 |
3 |
4 |
533 |
New Mexico |
- |
563 |
294 |
28 |
6 |
- |
1 |
- |
- |
892 |
- |
763 |
661 |
142 |
96 |
42 |
20 |
26 |
3 |
1,753 |
New York |
15 |
116 |
542 |
110 |
49 |
55 |
26 |
27 |
6 |
931 |
22 |
133 |
1,157 |
292 |
107 |
49 |
15 |
19 |
26 |
1,798 |
North Carolina |
- |
74 |
301 |
131 |
55 |
71 |
6 |
12 |
1 |
651 |
- |
76 |
1,153 |
464 |
295 |
149 |
68 |
24 |
8 |
2,237 |
North Dakota |
- |
142 |
295 |
75 |
19 |
- |
- |
- |
- |
531 |
- |
202 |
1,057 |
518 |
223 |
80 |
4 |
5 |
- |
2,089 |
Ohio |
- |
500 |
270 |
42 |
12 |
3 |
- |
- |
2 |
829 |
- |
491 |
1,040 |
228 |
72 |
18 |
4 |
3 |
2 |
1,858 |
Oklahoma |
7 |
172 |
283 |
143 |
73 |
39 |
2 |
- |
1 |
713 |
8 |
162 |
835 |
483 |
308 |
168 |
104 |
24 |
32 |
2,116 |
Oregon |
- |
9 |
189 |
307 |
71 |
4 |
- |
- |
- |
580 |
147 |
10 |
489 |
1,179 |
692 |
125 |
34 |
6 |
3 |
2,538 |
Pennsylvania |
4 |
192 |
671 |
228 |
69 |
23 |
9 |
8 |
4 |
1,204 |
7 |
168 |
901 |
587 |
330 |
161 |
55 |
29 |
16 |
2,247 |
Rhode Island |
- |
- |
16 |
5 |
- |
- |
- |
- |
- |
21 |
- |
- |
9 |
26 |
18 |
5 |
6 |
1 |
1 |
66 |
South Carolina |
- |
253 |
287 |
89 |
39 |
2 |
- |
- |
- |
670 |
- |
87 |
865 |
262 |
63 |
22 |
9 |
3 |
4 |
1,315 |
South Dakota |
- |
29 |
344 |
161 |
54 |
39 |
1 |
- |
1 |
629 |
56 |
53 |
533 |
480 |
414 |
323 |
162 |
92 |
84 |
2,141 |
Tennessee |
- |
534 |
193 |
6 |
1 |
1 |
- |
- |
- |
735 |
2 |
596 |
744 |
107 |
38 |
22 |
7 |
1 |
1 |
1,516 |
Texas |
- |
290 |
1,401 |
350 |
143 |
21 |
2 |
2 |
4 |
2,213 |
6 |
349 |
3,231 |
2,064 |
700 |
155 |
14 |
15 |
4 |
6,532 |
Utah |
16 |
147 |
301 |
127 |
74 |
73 |
22 |
8 |
4 |
756 |
33 |
46 |
417 |
260 |
162 |
75 |
13 |
4 |
4 |
981 |
Vermont |
- |
77 |
129 |
48 |
10 |
13 |
- |
4 |
- |
281 |
- |
1 |
153 |
61 |
38 |
30 |
15 |
13 |
7 |
318 |
Virginia |
- |
71 |
600 |
51 |
3 |
5 |
- |
- |
- |
730 |
- |
17 |
687 |
431 |
188 |
92 |
46 |
17 |
23 |
1,501 |
Washington |
- |
162 |
206 |
90 |
38 |
5 |
- |
- |
- |
501 |
11 |
257 |
1,081 |
482 |
187 |
78 |
9 |
4 |
4 |
2,102 |
West Virginia |
- |
98 |
237 |
33 |
56 |
23 |
2 |
6 |
- |
455 |
- |
131 |
435 |
296 |
131 |
41 |
20 |
13 |
11 |
1,078 |
Wisconsin |
1 |
108 |
326 |
99 |
22 |
26 |
- |
- |
- |
581 |
- |
625 |
1,133 |
508 |
257 |
91 |
47 |
17 |
15 |
2,693 |
Wyoming |
- |
385 |
367 |
38 |
29 |
7 |
- |
- |
- |
826 |
- |
930 |
883 |
115 |
9 |
16 |
5 |
- |
- |
1,958 |
U.S. Total |
109 |
9,138 |
14,253 |
5,080 |
2,441 |
1,405 |
374 |
167 |
93 |
32,951 |
941 |
13,716 |
36,246 |
18,027 |
9,456 |
4,539 |
1,740 |
801 |
571 |
85,096 |
Puerto Rico |
- |
- |
6 |
21 |
51 |
16 |
5 |
2 |
1 |
102 |
2 |
- |
- |
10 |
14 |
17 |
7 |
2 |
- |
50 |
Grand Total |
109 |
9,138 |
14,259 |
5,101 |
2,492 |
1,421 |
379 |
169 |
94 |
33,053 |
943 |
13,716 |
36,246 |
18,037 |
9,470 |
4,556 |
1,747 |
803 |
571 |
85,146 |
NATIONAL HIGHWAY SYSTEM LENGTH - 2001
MILES BY MEASURED PAVEMENT ROUGHNESS - RURAL
JUNE 2004 | Table HM-47 SHEET 2 OF 4 |
STATE |
INTERNATIONAL ROUGHNESS INDEX (IRI) 1/ |
TOTAL RURAL NHS |
NOT REPORTED 2/ |
< 60 |
60-94 |
95-119 |
120-144 |
145-170 |
171-194 |
195-220 |
> 220 |
TOTAL REPORTED |
Alabama |
7 |
723 |
1,455 |
354 |
70 |
19 |
2 |
- |
- |
2,623 |
Alaska |
462 |
10 |
287 |
392 |
341 |
367 |
109 |
13 |
7 |
1,526 |
Arizona |
17 |
1,214 |
552 |
195 |
82 |
64 |
5 |
4 |
1 |
2,117 |
Arkansas |
88 |
12 |
709 |
622 |
330 |
241 |
138 |
76 |
46 |
2,174 |
California |
7 |
106 |
1,606 |
1,459 |
987 |
582 |
170 |
81 |
44 |
5,035 |
Colorado |
- |
231 |
1,360 |
647 |
185 |
120 |
35 |
26 |
7 |
2,611 |
Connecticut |
- |
3 |
142 |
92 |
69 |
29 |
14 |
2 |
3 |
354 |
Delaware |
10 |
4 |
77 |
85 |
21 |
2 |
3 |
3 |
1 |
196 |
Dist. of Columbia |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Florida |
1 |
1,615 |
762 |
196 |
106 |
50 |
6 |
- |
1 |
2,736 |
Georgia |
- |
2,403 |
858 |
61 |
7 |
4 |
1 |
- |
- |
3,334 |
Hawaii |
7 |
- |
17 |
53 |
36 |
40 |
15 |
- |
3 |
164 |
Idaho |
- |
479 |
1,073 |
415 |
160 |
44 |
12 |
4 |
2 |
2,189 |
Illinois |
- |
207 |
1,492 |
816 |
557 |
192 |
66 |
21 |
5 |
3,356 |
Indiana |
6 |
763 |
854 |
262 |
173 |
70 |
18 |
3 |
- |
2,143 |
Iowa |
4 |
290 |
1,141 |
548 |
325 |
224 |
99 |
34 |
10 |
2,671 |
Kansas |
- |
799 |
1,846 |
477 |
140 |
32 |
11 |
11 |
4 |
3,320 |
Kentucky |
2 |
632 |
997 |
309 |
219 |
80 |
14 |
1 |
- |
2,252 |
Louisiana |
76 |
173 |
618 |
292 |
277 |
197 |
118 |
27 |
35 |
1,737 |
Maine |
- |
61 |
721 |
218 |
84 |
9 |
4 |
2 |
- |
1,099 |
Maryland |
11 |
78 |
484 |
145 |
43 |
15 |
5 |
4 |
4 |
778 |
Massachusetts |
- |
1 |
116 |
186 |
81 |
66 |
22 |
9 |
5 |
486 |
Michigan |
- |
162 |
1,075 |
740 |
451 |
337 |
152 |
52 |
88 |
3,057 |
Minnesota |
- |
906 |
1,596 |
539 |
172 |
29 |
15 |
4 |
2 |
3,263 |
Mississippi |
- |
231 |
996 |
517 |
268 |
123 |
44 |
30 |
3 |
2,212 |
Missouri |
1 |
3 |
694 |
933 |
976 |
465 |
164 |
85 |
78 |
3,398 |
Montana |
7 |
545 |
2,343 |
570 |
173 |
85 |
21 |
9 |
4 |
3,750 |
Nebraska |
- |
629 |
861 |
489 |
292 |
229 |
87 |
75 |
27 |
2,689 |
Nevada |
- |
1,512 |
362 |
33 |
11 |
1 |
- |
- |
- |
1,919 |
New Hampshire |
- |
36 |
404 |
127 |
28 |
17 |
17 |
- |
7 |
636 |
New Jersey |
10 |
6 |
280 |
189 |
81 |
61 |
19 |
9 |
7 |
652 |
New Mexico |
- |
1,327 |
955 |
169 |
102 |
42 |
20 |
26 |
3 |
2,644 |
New York |
37 |
249 |
1,699 |
403 |
157 |
104 |
41 |
46 |
32 |
2,731 |
North Carolina |
- |
149 |
1,454 |
595 |
350 |
220 |
74 |
36 |
9 |
2,887 |
North Dakota |
- |
344 |
1,352 |
592 |
242 |
80 |
4 |
5 |
- |
2,619 |
Ohio |
- |
992 |
1,310 |
271 |
84 |
21 |
4 |
3 |
4 |
2,689 |
Oklahoma |
16 |
334 |
1,118 |
626 |
381 |
207 |
107 |
24 |
33 |
2,830 |
Oregon |
147 |
19 |
678 |
1,486 |
763 |
129 |
34 |
6 |
3 |
3,118 |
Pennsylvania |
11 |
360 |
1,572 |
814 |
398 |
184 |
64 |
36 |
19 |
3,447 |
Rhode Island |
- |
- |
25 |
31 |
18 |
5 |
6 |
1 |
1 |
87 |
South Carolina |
- |
340 |
1,152 |
351 |
103 |
24 |
10 |
3 |
4 |
1,987 |
South Dakota |
56 |
82 |
877 |
641 |
468 |
362 |
163 |
92 |
85 |
2,770 |
Tennessee |
2 |
1,130 |
938 |
112 |
39 |
23 |
8 |
1 |
1 |
2,252 |
Texas |
6 |
639 |
4,632 |
2,414 |
843 |
176 |
16 |
17 |
7 |
8,744 |
Utah |
49 |
193 |
717 |
387 |
236 |
148 |
35 |
12 |
8 |
1,736 |
Vermont |
- |
78 |
282 |
109 |
47 |
42 |
15 |
16 |
7 |
596 |
Virginia |
- |
88 |
1,287 |
482 |
191 |
97 |
46 |
17 |
23 |
2,231 |
Washington |
11 |
419 |
1,287 |
572 |
225 |
82 |
9 |
4 |
4 |
2,602 |
West Virginia |
- |
229 |
672 |
329 |
187 |
64 |
23 |
19 |
11 |
1,534 |
Wisconsin |
1 |
733 |
1,459 |
607 |
279 |
117 |
47 |
17 |
15 |
3,274 |
Wyoming |
- |
1,315 |
1,250 |
153 |
38 |
24 |
5 |
- |
- |
2,785 |
U.S. Total |
1,052 |
22,854 |
50,494 |
23,105 |
11,896 |
5,945 |
2,117 |
966 |
663 |
118,040 |
Puerto Rico |
2 |
- |
6 |
32 |
65 |
33 |
12 |
4 |
1 |
153 |
Grand Total |
1,054 |
22,854 |
50,500 |
23,137 |
11,961 |
5,978 |
2,129 |
970 |
664 |
118,193 |
NATIONAL HIGHWAY SYSTEM LENGTH - 2001
MILES BY MEASURED PAVEMENT ROUGHNESS - URBAN
JUNE 2004 | Table HM-47 SHEET 3 OF 4 |
STATE |
INTERNATIONAL ROUGHNESS INDEX (IRI) 1/ |
INTERSTATE SYSTEM |
OTHER |
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 |
- |
75 |
120 |
41 |
33 |
30 |
3 |
- |
- |
302 |
16 |
216 |
346 |
89 |
36 |
7 |
3 |
1 |
4 |
702 |
Alaska |
- |
12 |
22 |
7 |
3 |
7 |
1 |
- |
- |
52 |
- |
7 |
10 |
21 |
18 |
7 |
5 |
2 |
2 |
72 |
Arizona |
- |
87 |
47 |
29 |
9 |
- |
- |
- |
- |
172 |
138 |
26 |
135 |
61 |
35 |
12 |
3 |
- |
- |
272 |
Arkansas |
- |
- |
36 |
43 |
33 |
30 |
22 |
15 |
9 |
188 |
37 |
1 |
31 |
55 |
31 |
40 |
17 |
13 |
18 |
206 |
California |
2 |
30 |
180 |
169 |
225 |
250 |
132 |
77 |
33 |
1,096 |
5 |
3 |
203 |
281 |
357 |
299 |
132 |
91 |
115 |
1,481 |
Colorado |
- |
14 |
90 |
37 |
33 |
10 |
- |
- |
- |
184 |
- |
23 |
164 |
179 |
93 |
59 |
19 |
60 |
26 |
623 |
Connecticut |
- |
6 |
100 |
85 |
29 |
10 |
7 |
4 |
5 |
246 |
- |
8 |
76 |
110 |
56 |
45 |
31 |
14 |
25 |
365 |
Delaware |
1 |
- |
7 |
11 |
7 |
3 |
6 |
2 |
3 |
39 |
4 |
4 |
24 |
24 |
7 |
2 |
1 |
1 |
2 |
65 |
Dist. of Columbia |
- |
10 |
1 |
2 |
2 |
1 |
- |
- |
- |
16 |
- |
1 |
7 |
2 |
3 |
6 |
6 |
7 |
36 |
68 |
Florida |
8 |
263 |
190 |
32 |
15 |
12 |
- |
- |
- |
512 |
6 |
362 |
494 |
97 |
61 |
27 |
11 |
10 |
12 |
1,074 |
Georgia |
1 |
299 |
122 |
15 |
2 |
- |
- |
- |
- |
438 |
- |
452 |
310 |
48 |
16 |
6 |
1 |
3 |
1 |
837 |
Hawaii |
- |
- |
7 |
3 |
10 |
10 |
10 |
5 |
4 |
49 |
12 |
- |
14 |
21 |
25 |
24 |
13 |
7 |
9 |
113 |
Idaho |
- |
29 |
35 |
10 |
3 |
5 |
2 |
2 |
- |
86 |
- |
13 |
26 |
18 |
11 |
11 |
5 |
6 |
6 |
96 |
Illinois |
1 |
20 |
226 |
211 |
126 |
30 |
39 |
2 |
- |
654 |
- |
42 |
423 |
321 |
260 |
257 |
129 |
109 |
144 |
1,685 |
Indiana |
- |
62 |
149 |
59 |
34 |
9 |
4 |
- |
1 |
318 |
17 |
33 |
105 |
81 |
43 |
44 |
28 |
11 |
16 |
361 |
Iowa |
- |
4 |
44 |
35 |
30 |
16 |
12 |
- |
5 |
146 |
25 |
13 |
99 |
69 |
39 |
43 |
28 |
16 |
27 |
334 |
Kansas |
1 |
12 |
65 |
61 |
27 |
13 |
1 |
- |
1 |
180 |
6 |
18 |
87 |
42 |
38 |
19 |
16 |
7 |
14 |
241 |
Kentucky |
- |
88 |
84 |
22 |
28 |
- |
5 |
3 |
- |
230 |
- |
19 |
168 |
109 |
37 |
36 |
9 |
9 |
5 |
392 |
Louisiana |
55 |
19 |
67 |
55 |
48 |
36 |
8 |
2 |
2 |
237 |
15 |
16 |
102 |
54 |
60 |
69 |
52 |
44 |
85 |
482 |
Maine |
1 |
- |
44 |
8 |
1 |
- |
- |
- |
- |
53 |
2 |
1 |
49 |
34 |
23 |
18 |
5 |
3 |
- |
133 |
Maryland |
9 |
9 |
117 |
64 |
20 |
13 |
7 |
7 |
6 |
243 |
9 |
29 |
138 |
77 |
47 |
34 |
22 |
19 |
24 |
390 |
Massachusetts |
- |
2 |
201 |
122 |
36 |
32 |
8 |
2 |
1 |
404 |
14 |
1 |
70 |
153 |
197 |
231 |
172 |
117 |
118 |
1,059 |
Michigan |
1 |
5 |
108 |
146 |
93 |
58 |
39 |
17 |
34 |
500 |
- |
3 |
130 |
151 |
171 |
183 |
157 |
105 |
271 |
1,171 |
Minnesota |
- |
34 |
123 |
44 |
20 |
10 |
2 |
- |
- |
233 |
- |
70 |
187 |
102 |
66 |
21 |
8 |
4 |
10 |
468 |
Mississippi |
- |
3 |
28 |
41 |
41 |
10 |
2 |
3 |
- |
128 |
- |
24 |
78 |
51 |
53 |
29 |
8 |
8 |
17 |
268 |
Missouri |
- |
- |
88 |
109 |
69 |
51 |
21 |
21 |
14 |
373 |
23 |
- |
14 |
55 |
127 |
78 |
55 |
81 |
176 |
586 |
Montana |
- |
1 |
28 |
11 |
8 |
4 |
2 |
1 |
- |
55 |
- |
1 |
13 |
15 |
11 |
8 |
4 |
5 |
5 |
62 |
Nebraska |
- |
4 |
18 |
4 |
11 |
4 |
3 |
1 |
- |
45 |
12 |
4 |
11 |
25 |
41 |
38 |
30 |
29 |
52 |
230 |
Nevada |
- |
30 |
15 |
12 |
6 |
15 |
2 |
- |
- |
80 |
- |
48 |
55 |
12 |
8 |
2 |
1 |
1 |
2 |
129 |
New Hampshire |
- |
12 |
29 |
7 |
- |
- |
- |
- |
- |
48 |
- |
8 |
75 |
13 |
10 |
3 |
- |
- |
6 |
115 |
New Jersey |
14 |
1 |
80 |
99 |
30 |
39 |
26 |
14 |
10 |
299 |
52 |
2 |
213 |
295 |
240 |
102 |
55 |
31 |
104 |
1,042 |
New Mexico |
- |
36 |
42 |
15 |
7 |
1 |
5 |
1 |
- |
107 |
8 |
21 |
51 |
44 |
27 |
18 |
8 |
4 |
16 |
189 |
New York |
19 |
50 |
317 |
118 |
63 |
51 |
30 |
32 |
48 |
709 |
75 |
34 |
366 |
271 |
224 |
182 |
113 |
86 |
298 |
1,574 |
North Carolina |
- |
4 |
199 |
77 |
46 |
22 |
3 |
11 |
7 |
369 |
- |
3 |
179 |
122 |
77 |
68 |
28 |
12 |
10 |
499 |
North Dakota |
- |
10 |
22 |
7 |
1 |
- |
- |
- |
- |
40 |
- |
- |
19 |
17 |
14 |
9 |
3 |
2 |
- |
64 |
Ohio |
- |
310 |
334 |
68 |
17 |
7 |
4 |
2 |
2 |
744 |
- |
143 |
342 |
175 |
115 |
76 |
29 |
25 |
32 |
937 |
Oklahoma |
2 |
12 |
61 |
31 |
33 |
18 |
20 |
16 |
15 |
206 |
2 |
24 |
86 |
47 |
49 |
32 |
24 |
12 |
8 |
282 |
Oregon |
1 |
- |
27 |
66 |
40 |
10 |
1 |
- |
- |
144 |
11 |
3 |
37 |
106 |
87 |
49 |
18 |
11 |
17 |
328 |
Pennsylvania |
23 |
36 |
246 |
145 |
58 |
20 |
13 |
8 |
3 |
529 |
22 |
47 |
302 |
321 |
267 |
229 |
125 |
67 |
60 |
1,418 |
Rhode Island |
- |
- |
28 |
15 |
5 |
- |
1 |
- |
- |
49 |
- |
- |
27 |
42 |
30 |
17 |
9 |
2 |
5 |
132 |
South Carolina |
- |
48 |
79 |
18 |
9 |
3 |
1 |
- |
- |
158 |
- |
10 |
164 |
124 |
62 |
54 |
22 |
12 |
30 |
478 |
South Dakota |
- |
1 |
18 |
12 |
14 |
4 |
- |
- |
- |
49 |
42 |
- |
2 |
1 |
6 |
5 |
- |
4 |
- |
18 |
Tennessee |
- |
136 |
131 |
40 |
19 |
6 |
6 |
1 |
- |
339 |
22 |
112 |
299 |
94 |
53 |
32 |
8 |
8 |
10 |
616 |
Texas |
- |
34 |
344 |
299 |
204 |
105 |
31 |
4 |
- |
1,021 |
178 |
86 |
755 |
903 |
690 |
421 |
211 |
123 |
223 |
3,412 |
Utah |
11 |
17 |
38 |
42 |
33 |
15 |
7 |
4 |
- |
156 |
26 |
16 |
74 |
47 |
24 |
10 |
9 |
5 |
11 |
196 |
Vermont |
- |
5 |
22 |
4 |
2 |
7 |
1 |
- |
- |
41 |
- |
- |
11 |
13 |
11 |
6 |
6 |
2 |
5 |
54 |
Virginia |
1 |
7 |
141 |
122 |
80 |
25 |
7 |
2 |
2 |
386 |
57 |
- |
167 |
233 |
158 |
95 |
47 |
48 |
47 |
795 |
Washington |
1 |
65 |
95 |
39 |
21 |
28 |
9 |
3 |
3 |
263 |
124 |
42 |
171 |
101 |
66 |
41 |
20 |
11 |
14 |
466 |
West Virginia |
- |
23 |
49 |
8 |
5 |
4 |
4 |
1 |
- |
94 |
- |
10 |
44 |
25 |
13 |
13 |
6 |
2 |
4 |
117 |
Wisconsin |
4 |
23 |
67 |
36 |
15 |
17 |
- |
- |
- |
158 |
1 |
29 |
144 |
139 |
146 |
110 |
72 |
58 |
83 |
781 |
Wyoming |
- |
30 |
26 |
21 |
5 |
2 |
3 |
- |
1 |
88 |
- |
35 |
27 |
9 |
4 |
2 |
1 |
1 |
- |
79 |
U.S. Total |
156 |
1,978 |
4,757 |
2,777 |
1,709 |
1,053 |
510 |
263 |
209 |
13,256 |
961 |
2,063 |
7,124 |
5,499 |
4,343 |
3,229 |
1,785 |
1,309 |
2,205 |
27,557 |
Puerto Rico |
1 |
- |
1 |
34 |
59 |
28 |
12 |
7 |
5 |
146 |
5 |
- |
- |
21 |
11 |
26 |
18 |
11 |
6 |
93 |
Grand Total |
157 |
1,978 |
4,758 |
2,811 |
1,768 |
1,081 |
522 |
270 |
214 |
13,402 |
966 |
2,063 |
7,124 |
5,520 |
4,354 |
3,255 |
1,803 |
1,320 |
2,211 |
27,650 |
NATIONAL HIGHWAY SYSTEM LENGTH - 2001
MILES BY MEASURED PAVEMENT ROUGHNESS - URBAN
JUNE 2004 | Table HM-47 SHEET 4 OF 4 |
STATE |
INTERNATIONAL ROUGHNESS INDEX (IRI) 1/ |
TOTAL URBAN NHS |
NOT REPORTED 2/ |
< 60 |
60-94 |
95-119 |
120-144 |
145-170 |
171-194 |
195-220 |
> 220 |
TOTAL REPORTED |
Alabama |
16 |
291 |
466 |
130 |
69 |
37 |
6 |
1 |
4 |
1,004 |
Alaska |
- |
19 |
32 |
29 |
21 |
14 |
6 |
2 |
2 |
125 |
Arizona |
138 |
112 |
182 |
90 |
44 |
12 |
3 |
- |
- |
443 |
Arkansas |
37 |
1 |
67 |
98 |
64 |
70 |
39 |
28 |
27 |
394 |
California |
6 |
33 |
382 |
450 |
582 |
549 |
264 |
168 |
148 |
2,576 |
Colorado |
- |
37 |
254 |
217 |
126 |
69 |
19 |
60 |
26 |
808 |
Connecticut |
- |
13 |
176 |
195 |
85 |
55 |
38 |
17 |
30 |
609 |
Delaware |
5 |
4 |
32 |
35 |
14 |
5 |
6 |
3 |
5 |
104 |
Dist. of Columbia |
1 |
11 |
8 |
4 |
5 |
6 |
6 |
7 |
36 |
83 |
Florida |
14 |
625 |
685 |
129 |
77 |
39 |
11 |
10 |
12 |
1,588 |
Georgia |
1 |
751 |
432 |
63 |
18 |
6 |
1 |
3 |
1 |
1,275 |
Hawaii |
12 |
- |
20 |
25 |
35 |
34 |
23 |
12 |
13 |
162 |
Idaho |
- |
41 |
62 |
27 |
14 |
16 |
7 |
8 |
6 |
181 |
Illinois |
1 |
62 |
649 |
531 |
386 |
287 |
167 |
111 |
144 |
2,337 |
Indiana |
17 |
95 |
254 |
140 |
77 |
52 |
32 |
11 |
16 |
677 |
Iowa |
25 |
17 |
143 |
105 |
69 |
59 |
40 |
16 |
31 |
480 |
Kansas |
7 |
30 |
151 |
103 |
65 |
33 |
17 |
7 |
15 |
421 |
Kentucky |
- |
107 |
252 |
131 |
65 |
36 |
13 |
12 |
5 |
621 |
Louisiana |
70 |
35 |
169 |
109 |
108 |
105 |
60 |
46 |
87 |
719 |
Maine |
3 |
1 |
93 |
42 |
23 |
18 |
5 |
3 |
- |
185 |
Maryland |
19 |
38 |
255 |
141 |
68 |
46 |
29 |
26 |
29 |
632 |
Massachusetts |
14 |
4 |
270 |
274 |
233 |
263 |
181 |
119 |
120 |
1,464 |
Michigan |
1 |
7 |
238 |
297 |
265 |
241 |
195 |
122 |
305 |
1,670 |
Minnesota |
- |
104 |
310 |
146 |
85 |
31 |
10 |
4 |
11 |
701 |
Mississippi |
- |
27 |
107 |
92 |
93 |
38 |
11 |
12 |
17 |
397 |
Missouri |
23 |
- |
102 |
165 |
196 |
129 |
76 |
102 |
189 |
959 |
Montana |
- |
2 |
41 |
26 |
19 |
12 |
7 |
5 |
5 |
117 |
Nebraska |
12 |
8 |
29 |
30 |
52 |
42 |
33 |
30 |
52 |
276 |
Nevada |
- |
78 |
70 |
23 |
14 |
17 |
3 |
1 |
2 |
208 |
New Hampshire |
- |
20 |
104 |
20 |
10 |
3 |
- |
- |
6 |
163 |
New Jersey |
66 |
4 |
293 |
394 |
270 |
141 |
81 |
45 |
114 |
1,342 |
New Mexico |
8 |
57 |
93 |
60 |
34 |
19 |
13 |
5 |
16 |
297 |
New York |
93 |
84 |
683 |
388 |
287 |
234 |
143 |
118 |
346 |
2,283 |
North Carolina |
- |
7 |
378 |
199 |
122 |
90 |
31 |
23 |
17 |
867 |
North Dakota |
- |
10 |
41 |
24 |
15 |
9 |
3 |
2 |
- |
104 |
Ohio |
- |
453 |
675 |
243 |
132 |
83 |
33 |
27 |
34 |
1,680 |
Oklahoma |
4 |
37 |
147 |
78 |
82 |
51 |
44 |
28 |
23 |
490 |
Oregon |
12 |
3 |
65 |
172 |
127 |
59 |
19 |
12 |
17 |
474 |
Pennsylvania |
45 |
83 |
548 |
465 |
324 |
249 |
138 |
75 |
63 |
1,945 |
Rhode Island |
- |
- |
56 |
57 |
35 |
17 |
10 |
2 |
6 |
183 |
South Carolina |
- |
58 |
243 |
141 |
71 |
57 |
23 |
12 |
30 |
635 |
South Dakota |
42 |
1 |
20 |
13 |
20 |
8 |
- |
4 |
- |
66 |
Tennessee |
22 |
247 |
430 |
134 |
71 |
38 |
14 |
9 |
10 |
953 |
Texas |
178 |
120 |
1,098 |
1,203 |
894 |
526 |
242 |
127 |
223 |
4,433 |
Utah |
37 |
33 |
112 |
89 |
57 |
25 |
16 |
10 |
11 |
353 |
Vermont |
- |
5 |
33 |
17 |
13 |
13 |
6 |
2 |
5 |
94 |
Virginia |
58 |
7 |
307 |
355 |
238 |
120 |
55 |
50 |
49 |
1,181 |
Washington |
124 |
106 |
266 |
140 |
88 |
69 |
29 |
14 |
17 |
729 |
West Virginia |
- |
34 |
93 |
33 |
18 |
17 |
10 |
3 |
5 |
213 |
Wisconsin |
5 |
52 |
211 |
176 |
161 |
128 |
72 |
58 |
83 |
941 |
Wyoming |
- |
65 |
53 |
30 |
9 |
4 |
4 |
1 |
1 |
167 |
U.S. Total |
1,116 |
4,039 |
11,880 |
8,278 |
6,050 |
4,281 |
2,294 |
1,573 |
2,414 |
40,809 |
Puerto Rico |
5 |
- |
1 |
56 |
70 |
54 |
30 |
18 |
11 |
240 |
Grand Total |
1,121 |
4,039 |
11,881 |
8,334 |
6,120 |
4,335 |
2,324 |
1,591 |
2,425 |
41,049 |
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