Kaumualii HWY over Drainage Canal No.4
Fair Condition69 years old3,400 vehicles/day
Location
| State | Hawaii |
| County | Kauai |
| Location | 3.51mi Se/lio RD |
| Carries | Kaumualii HWY |
| Crosses | Drainage Canal No.4 |
| Coordinates | 21.97302, -159.73182 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 68.6 ft (20.9 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 280.1 sq m |
| Main Spans | 3 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 3,400 (2017) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 007000500300570 |