Poor Condition Bridges in Alaska
124 bridges rated Poor condition in Alaska. FHWA National Bridge Inventory.
Bridges Rated Poor Condition
A bridge is rated Poor when one or more of its major components (deck, superstructure, or substructure) has a condition rating of 4 or below on the FHWA 0–9 scale. Poor condition does not mean imminent danger of collapse, but indicates significant deterioration requiring priority maintenance or replacement. There are 124 such bridges in Alaska.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| SUKKWAN STRAIT | Alaska | 1970 | 5 | 153.2 m | |
| WINDY CREEK RIGHT | Alaska | 1997 | 2 | 18.3 m | |
| PERM | Alaska | 1997 | 2 | 27.4 m | |
| UNNAMED CREEK | Alaska | 2005 | 1 | 16.9 m | |
| UNNAMED STREAM | Alaska | 1980 | 1 | 12.0 m | |
| UNNAMED STREAM | Alaska | 1980 | — | 44.5 m | |
| UNNAMED STREAM | Alaska | 1980 | — | 12.4 m | |
| STREAM | Alaska | 1981 | — | 12.2 m | |
| STREAM | Alaska | 1981 | — | 15.2 m | |
| NO DATA ENTERED | Alaska | 1991 | — | 18.3 m | |
| STREAM - HAMILTON 60R36 | Alaska | 1982 | — | 18.3 m | |
| CORNER CREEK TRIB | Alaska | 1974 | — | 11.0 m | |
| STREAM | Alaska | 1980 | — | 24.4 m | |
| FRESHWATER CREEK | Alaska | 1982 | — | 15.2 m | |
| FIRST CREEK | Alaska | 1985 | — | 17.1 m | |
| W.F. SITUK | Alaska | 1985 | — | 24.4 m | |
| MOD | Alaska | 1990 | — | 12.2 m | |
| MOD | Alaska | 1989 | — | 21.3 m | |
| NO DATA ENTERED | Alaska | 2006 | — | 12.2 m | |
| STREAM | Alaska | 2002 | — | 8.2 m | |
| MOD | Alaska | 1991 | — | 21.3 m | |
| MOD | Alaska | 1991 | — | 18.3 m | |
| MOD | Alaska | 1992 | — | 21.3 m | |
| LOG | Alaska | 1995 | — | 9.8 m |
About Poor Condition Bridge Ratings
FHWA rates bridge components on a 0–9 scale. A rating of 4 or below on any major component (deck, superstructure, substructure) classifies the bridge as Poor condition. The bridge remains open to traffic but requires priority attention. Bridges rated 0–2 are immediately closed.