 |
Table 1
Bridge Conditions by Functional Class: 2000
Excel | CSV
| Rural |
|
|
|
|
|
|
| Interstates |
23,277 |
84 |
1,108 |
4 |
3,195 |
12 |
| Other principal arterials |
30,113 |
84 |
1,963 |
6 |
3,564 |
10 |
| Minor arterials |
31,614 |
80 |
3,401 |
9 |
4,668 |
11 |
| Major collectors |
73,834 |
77 |
11,638 |
12 |
10,266 |
11 |
| Minor collectors |
35,499 |
74 |
6,830 |
14 |
5,454 |
12 |
| Local roads |
138,960 |
66 |
45,941 |
22 |
24,965 |
12 |
| Rural total |
333,297 |
73 |
70,881 |
16 |
52,112 |
11 |
| Urban |
|
|
|
|
|
|
| Interstates |
20,438 |
73 |
1,757 |
6 |
5,679 |
21 |
| Other freeways and espressways |
11,759 |
73 |
985 |
6 |
3,368 |
21 |
| Other principal arterials |
16,876 |
68 |
2,413 |
10 |
5,513 |
22 |
| Minor arterials |
14,586 |
63 |
2,497 |
11 |
6,072 |
26 |
| Collectors |
9,735 |
63 |
1,828 |
12 |
3,839 |
25 |
| Local roads |
17,897 |
69 |
3,215 |
12 |
4,927 |
19 |
| Urban total |
91,291 |
68 |
12,695 |
10 |
29,398 |
22 |
| Rural and urban total |
424,588 |
72 |
83,576 |
14 |
81,510 |
14 |
SOURCE: U.S. Department of Transportation, Federal Highway Administration,
Office of Bridge Technology, National Bridge Inventory database, available at
http://www.fhwa.dot.gov/bridge/britab.htm,
as of December 2000.
|
|
