Old Mamalahoa HWY over Umauma Stream
Fair Condition106 years old980 vehicles/day
Location
| State | Hawaii |
| County | Hawaii |
| Location | Tmk 3-1-01:27 |
| Carries | Old Mamalahoa HWY |
| Crosses | Umauma Stream |
| Coordinates | 19.90613, -155.14111 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 109.9 ft (33.5 m) |
| Max Span | 37.1 ft (11.3 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 204.3 sq m |
| Main Spans | 3 |
| Year Built | 1920 |
Traffic
| Avg Daily Traffic | 980 (1986) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 001310001100001 |