Figure 1-3: Highway Bridge Condition
Tuesday, January 3, 2012
Figure 1-3: Highway Bridge Condition
Excel | CSV | Graphic Version
Massachusetts
| Year | Total # of Bridges | Structurally deficient | Functionally obsolete | ||
|---|---|---|---|---|---|
| # | % | # | % | ||
| 1996 | 5,660 | 830 | 15 | 2,373 | 42 |
| 1997 | 5,680 | 817 | 14 | 2,041 | 36 |
| 1998 | 5,638 | 785 | 14 | 2,079 | 37 |
| 1999 | 5,644 | 792 | 14 | 2,084 | 37 |
| 2000 | 4,952 | 705 | 14 | 1,774 | 36 |
| 2001 | 4,986 | 696 | 14 | 1,792 | 36 |
United States
| Year | Total # of Bridges | Structurally deficient | Functionally obsolete | ||
|---|---|---|---|---|---|
| # | % | # | % | ||
| 1996 | 582,043 | 101,544 | 17 | 81,217 | 14 |
| 1997 | 583,207 | 98,521 | 17 | 77,466 | 13 |
| 1998 | 583,414 | 93,119 | 16 | 79,567 | 14 |
| 1999 | 585,542 | 88,150 | 15 | 81,900 | 14 |
| 2000 | 587,458 | 86,692 | 15 | 80,889 | 14 |
| 2001 | 590,066 | 83,630 | 14 | 81,469 | 14 |
SOURCE: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory: Deficient Bridges by State and Highway System, Washington, DC: 2001, available at http://www.fhwa.dot.gov/bridge/britab.htm as of Jan. 31, 2002.