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Table 1-4: Road Condition: 2005
(Miles)
Excel | CSV
| Alabama |
1,174 |
9,066 |
11,151 |
1,873 |
595 |
0 |
| Alaska |
117 |
690 |
1,898 |
389 |
328 |
327 |
| Arizona |
4,797 |
2,700 |
3,653 |
732 |
333 |
572 |
| Arkansas |
531 |
4,908 |
10,118 |
4,055 |
1,255 |
25 |
| California |
1,399 |
9,284 |
22,295 |
11,276 |
9,632 |
76 |
| Colorado |
1,844 |
5,860 |
6,890 |
1,420 |
498 |
14 |
| Connecticut |
1,796 |
728 |
2,736 |
621 |
260 |
0 |
| Delaware |
50 |
581 |
639 |
166 |
98 |
2 |
| District of Columbia |
260 |
57 |
21 |
18 |
96 |
0 |
| Florida |
6,879 |
11,662 |
6,399 |
510 |
266 |
47 |
| Georgia |
15,983 |
9,699 |
4,600 |
50 |
250 |
0 |
| Hawaii |
24 |
152 |
1,030 |
231 |
114 |
0 |
| Idaho |
400 |
3,171 |
2,421 |
2,734 |
511 |
80 |
| Illinois |
8,786 |
7,461 |
12,071 |
4,169 |
1,972 |
1 |
| Indiana |
3,167 |
7,303 |
7,696 |
2,452 |
1,579 |
6 |
| Iowa |
2,354 |
6,629 |
11,390 |
2,560 |
1,298 |
145 |
| Kansas |
1,828 |
10,318 |
4,086 |
3,499 |
4,018 |
314 |
| Kentucky |
776 |
3,946 |
8,483 |
517 |
84 |
2 |
| Louisiana |
699 |
4,023 |
5,187 |
1,831 |
1,465 |
168 |
| Maine |
322 |
1,812 |
2,636 |
802 |
757 |
0 |
| Maryland |
241 |
1,799 |
2,687 |
1,267 |
1,244 |
41 |
| Massachusetts |
324 |
1,325 |
5,696 |
2,830 |
908 |
24 |
| Michigan |
6,673 |
5,447 |
13,146 |
4,202 |
3,177 |
617 |
| Minnesota |
3,712 |
10,339 |
14,193 |
1,126 |
1,745 |
0 |
| Mississippi |
1,942 |
4,639 |
10,316 |
2,685 |
1,439 |
0 |
| Missouri |
601 |
7,175 |
16,670 |
4,075 |
1,639 |
39 |
| Montana |
1,328 |
6,404 |
3,929 |
459 |
298 |
6 |
| Nebraska |
3,517 |
4,151 |
5,542 |
1,228 |
849 |
533 |
| Nevada |
2,426 |
1,505 |
1,681 |
297 |
192 |
61 |
| New Hampshire |
412 |
1,233 |
1,337 |
217 |
209 |
0 |
| New Jersey |
248 |
490 |
4,351 |
2,162 |
2,914 |
114 |
| New Mexico |
2,210 |
2,206 |
3,142 |
2,446 |
1,018 |
56 |
| New York1 |
1,990 |
9,932 |
9,323 |
2,133 |
2,485 |
209 |
| North Carolina |
3,164 |
6,959 |
8,774 |
1,553 |
1,216 |
37 |
| North Dakota |
1,941 |
4,657 |
5,810 |
1,179 |
161 |
0 |
| Ohio |
5,560 |
10,330 |
10,346 |
2,251 |
377 |
0 |
| Oklahoma |
2,370 |
5,805 |
10,918 |
3,413 |
4,585 |
33 |
| Oregon |
3,363 |
5,584 |
6,899 |
759 |
182 |
18 |
| Pennsylvania |
843 |
5,568 |
14,410 |
3,915 |
3,339 |
26 |
| Rhode Island |
194 |
303 |
727 |
334 |
187 |
0 |
| South Carolina |
554 |
7,153 |
10,082 |
1,565 |
1,565 |
0 |
| South Dakota |
2,012 |
3,422 |
6,269 |
1,866 |
998 |
306 |
| Tennessee |
5,075 |
6,128 |
5,228 |
575 |
491 |
0 |
| Texas |
4,125 |
19,783 |
44,665 |
7,176 |
2,140 |
104 |
| Utah |
705 |
2,397 |
4,346 |
289 |
115 |
13 |
| Vermont |
242 |
946 |
1,700 |
480 |
495 |
0 |
| Virginia |
2,896 |
5,824 |
10,581 |
1,212 |
681 |
54 |
| Washington |
3,982 |
5,009 |
7,784 |
1,231 |
796 |
35 |
| West Virginia |
197 |
2,622 |
5,002 |
1,533 |
939 |
0 |
| Wisconsin |
2,838 |
6,954 |
13,137 |
2,243 |
3,003 |
291 |
| Wyoming |
1,231 |
3,175 |
2,840 |
284 |
64 |
20 |
| United States, total |
120,102 |
259,314 |
386,931 |
96,890 |
64,860 |
4,416 |
| U.S. total (incl. Puerto Rico) |
120,590 |
259,853 |
388,109 |
97,496 |
65,430 |
4,521 |
1 2004 data.
NOTE: Road condition ratings are derived from the
International Roughness Index (IRI) and the Present Serviceability Rating
(PSR). States are required to report
to the Federal Highway Administration (FHWA) IRI data for the Interstate
system, other principal arterials, rural minor arterials, and the National
Highway System regardless of functional system. The IRI is also recommended by FHWA for measuring
all other functional classifications because the IRI uses a more standardized
and objective measurement methodology.
However, where PSR is still in use, the mileage for the PSR and IRI
are combined for purposes of this table.
Pavement rating data are not reported for local or rural minor
collector functional systems.
SOURCE: U.S. Department of Transportation, Federal
Highway Administration, Highway Statistics
2005, Washington, DC: 2006, tables HM-63
and HM-64.
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