Farr Hwy over Kaiahi Strm(makua)dbl B
Honolulu County, Hawaii · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Farr Hwy over Kaiahi Strm(makua)dbl B in Honolulu County, Hawaii, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- It was built in 1964, making it 61 years old at the 2025 inventory.
- It carries about 1,300 vehicles a day (traffic count year 2017).
- Its listed owner is the state highway agency.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (21.52705, -158.22766)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 4 | Poor condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 21 ft |
| Location | 0.83MI N/makaha Br #5A |
| NBI structure number | 003009300500221 |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Hawaii department of transportation.
All bridges nearby: Honolulu County, HI bridge conditions · Hawaii bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.