Ramp Iw-b over Catlin DR
Fair Condition46 years old5,700 vehicles/day
Location
| State | Hawaii |
| County | Honolulu |
| Location | Hnl Airport To H1 WB |
| Carries | Ramp Iw-b |
| Crosses | Catlin DR |
| Coordinates | 21.33775, -157.91592 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 1259.8 ft (384 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 3916.8 sq m |
| Main Spans | 13 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 5,700 (2020) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 003H1WB1146A063 |