Kaumualii HWY over Drainage Canal No 1
Good Condition69 years old530 vehicles/day
Location
| State | Hawaii |
| County | Kauai |
| Location | 1.00mi Se/lio RD |
| Carries | Kaumualii HWY |
| Crosses | Drainage Canal No 1 |
| Coordinates | 22.02013, -159.77700 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 41.3 ft (12.6 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 166.3 sq m |
| Main Spans | 2 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 530 (2017) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 007000500300135 |