Frosty Road over Third Creek
Aleutians East Borough, Alaska · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Frosty Road over Third Creek in Aleutians East Borough, Alaska, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1991, making it 34 years old at the 2025 inventory.
- It carries about 1 vehicles a day (traffic count year 2024).
- It is one of 8 of the 16 inventoried bridges in Aleutians East Borough rated fair (50.0%); 3 (18.8%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- 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 → (55.15083, -162.85833)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Timber stringer or multi-beam girder |
| Length | about 33 ft |
| Location | Frosty Road SW Cold Bay |
| NBI structure number | 000074520-00032 |
| 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) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Alaska department of transportation.
Busiest bridges in Aleutians East Borough
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Irr:kng Cove Hbr over King Cove Lagoon | 2002 | 150 | Fair |
| Irr: Dock Road over King Cove Access Bridge | 1995 | 150 | Poor |
| Rams Creek Road over Rams Creek | 2009 | 150 | Good |
| King Cove Access over Delta Creek Tributary | 2006 | 150 | Fair |
| King Cove Access over Delta Creek | 2006 | 150 | Fair |
| King Cove Access over Barney Creek | 2006 | 100 | Fair |
All bridges nearby: Aleutians East Borough, AK bridge conditions · every bridge in Aleutians East Borough · Alaska bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.