Puahi Street over Waihanau Stream
Kalawao County, Hawaii · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Puahi Street over Waihanau Stream in Kalawao County, Hawaii, 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 1982 and reconstructed in 2009, making it 43 years old at the 2025 inventory.
- It carries about 5 vehicles a day (traffic count year 2013).
- It is one of 1 of the 1 inventoried bridges in Kalawao County rated fair (100.0%); 0 (0.0%) are rated poor.
- 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 → (21.18631, -156.98364)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 5 | Fair condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Timber stringer or multi-beam girder |
| Length | about 39 ft |
| Location | on Puahi Street South of |
| NBI structure number | 8896001P0000000 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Hawaii department of transportation.
All bridges nearby: Kalawao County, HI bridge conditions · every bridge in Kalawao County · Hawaii bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.