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Table 1-4: Minnesota Road Condition by Functional System -- Rural
Excel | CSV
| Interstate (total reported) |
681 |
681 |
682 |
681 |
682 |
680 |
| Very good |
0 |
4 |
96 |
47 |
216 |
155 |
| Good |
19 |
179 |
207 |
299 |
315 |
365 |
| Fair |
52 |
187 |
235 |
165 |
56 |
131 |
| Mediocre |
247 |
268 |
121 |
115 |
94 |
29 |
| Poor |
363 |
43 |
23 |
55 |
1 |
0 |
| Not reported |
0 |
0 |
0 |
0 |
0 |
0 |
| Other principal arterial (total reported) |
3,577 |
3,573 |
3,573 |
3,576 |
3,577 |
3,577 |
| Very good |
0 |
132 |
569 |
635 |
1,107 |
953 |
| Good |
189 |
1,118 |
1,326 |
1,267 |
1,321 |
1,666 |
| Fair |
1,598 |
1,856 |
1,443 |
1,423 |
1,099 |
938 |
| Mediocre |
883 |
373 |
182 |
174 |
39 |
19 |
| Poor |
907 |
94 |
53 |
77 |
11 |
1 |
| Not reported |
0 |
0 |
0 |
0 |
0 |
9 |
| Minor arterial (total reported) |
6,163 |
6,371 |
6,391 |
6,282 |
6,388 |
6,431 |
| Very good |
0 |
115 |
423 |
359 |
1,322 |
1,115 |
| Good |
126 |
2,668 |
2,866 |
2,878 |
2,903 |
3,638 |
| Fair |
3,676 |
2,607 |
2,753 |
2,751 |
1,926 |
1,567 |
| Mediocre |
984 |
900 |
268 |
249 |
181 |
99 |
| Poor |
1,377 |
81 |
81 |
45 |
56 |
12 |
| Not reported |
0 |
0 |
0 |
0 |
0 |
0 |
| Major collector (total reported) |
N |
N |
N |
N |
N |
15,207 |
| Very good |
N |
N |
N |
N |
N |
2,240 |
| Good |
N |
N |
N |
N |
N |
4,982 |
| Fair |
N |
N |
N |
N |
N |
6,948 |
| Mediocre |
N |
N |
N |
N |
N |
971 |
| Poor |
N |
N |
N |
N |
N |
66 |
| Not reported |
N |
N |
N |
N |
N |
0 |
KEY: N = Data do not exist
NOTE: In 2000, the Federal Highway Administration began reporting road
condition for rural major collectors using the International Roughness Index.
In prior years, data were only available using the Present Serviceability Rating.
NOTE FOR DATA ON THIS PAGE: Road condition is based on measured pavement
roughness using the International Roughness Index (IRI). IRI is a measure of surface
condition. A comprehensive measure of pavement condition would require data on
other pavement distresses such as rutting, cracking, and faulting.
SOURCE FOR DATA ON THIS PAGE: U.S. Department of Transportation, Federal
Highway Administration, Highway Statistics, Washington, DC: annual editions,
tables HM-63 and HM-64, available at http://www.fhwa.dot.gov/
as of Feb. 1, 2002.
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