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Wrangell City and Borough, Alaska · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- No Data Entered over No Data Entered in Wrangell City and Borough, Alaska, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 2006, making it 19 years old at the 2025 inventory.
- It is one of 31 of the 58 inventoried bridges in Wrangell City and Borough rated fair (53.4%); 3 (5.2%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its class is unchanged from 2024 (fair), but component ratings moved: deck 6 to 5, superstructure 6 to 5, substructure 7 to 5.
- Its most recent inspection on record is dated August 2024, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (56.335, -132.821)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 5 | Fair condition |
| Superstructure | 6 | 5 | Fair condition |
| Substructure | 7 | 5 | Fair condition |
Bridge details
| Structure | Timber stringer or multi-beam girder |
| Length | about 29 ft |
| Location | Zarembo Island |
| NBI structure number | 100522000010561 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | August 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 9: foundations on dry land well above flood elevations |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Alaska department of transportation.
Busiest bridges in Wrangell City and Borough
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Mccormack CR Rd over Mccormack Creek | 1998 | 230 | Good |
| Zimovia Highway over Pat Creek | 1973 | 230 | Fair |
| Fdr 6265 over Stream | 1982 | 50 | Good |
| Fdr 6265 over Stream - Perm | 1989 | 50 | Good |
| Logging Road over Stream | 1988 | 50 | Good |
| Fdr 6265 over Stream -perm | 1980 | 50 | Poor |
All bridges nearby: Wrangell City and Borough, AK bridge conditions · every bridge in Wrangell City and Borough · Alaska bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.