Structure 1460001100008 · Hawaii County, HI
Carries Kahana DR over Keaakaukau Gulch, Tmk: 4-6-009:054.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work25 ft end to end, longest span 22 ft. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.
| State | Hawaii |
| County | Hawaii |
| Location | Tmk: 4-6-009:054 |
| Carries | Kahana DR |
| Crosses | Keaakaukau Gulch |
| Coordinates | 20.05035, -155.50728 |
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 14.8 ft (4.5 m) |
| Deck Area | 34.2 sq m |
| Main Spans | 2 |
| Year Built | 1930 |
| Avg Daily Traffic | 700 (1985) |
| Lanes On Bridge | 1 |
| Last Inspection | May 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 001460001100008 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.